Advanced Math Essential Guide This course is designed for those who have had a good math background. It is the intent of this course to bridge the gap between high school math and college work. The Advanced Math course offered at Chamberlain Academy, Springfield Academy, McCrossan Boys Ranch, and Career Academy is based on the South Dakota Content Standards. This course offered at Elmore Academy is based on Minnesota Academic Standards. The primary focus of this course includes the following: Understand and use trigonometric terminology; Demonstrate an understanding of the relationships of the sides of a right triangle that describe the trigonometric ratios; Use trigonometric functions to find lengths and angles of right triangles; Graph trigonometric functions; Solve problems using trigonometric laws and formulas; Find logarithms of trigonometric functions; Demonstrate an understanding of conic sections and their properties; Solve and graph problems involving conic section equations; Study progressions, series and binomial expansions; Find permutations, combinations and probabilities. Essential Question How does writing and solving equations and systems o equations enable me to solve complex problems graphically and algebraically? How can solving quadratic equations be used in real world situations? Why are exponents and exponential functions important to simplifying and Content Points and lines Slopes of lines Finding equations of lines Linear functions and models Complex numbers Solving quadratic equations Quadratic functions and their graphs Vocabulary South Dakota State Content Standards 9-12.A.1.1.A. Equivalent forms: Having the same value when evaluated. Rational algebraic expressions: A ratio of two or more algebraic expressions. It is not an equation. Properties of real numbers: A set of mathematical rules or laws that results in an equivalent expression. 9-12.A.1.1.A. (Application) Students are able to write equivalent forms of rational algebraic expressions using properties of real numbers. 9-12.A.1.2.A. (Application) Students are able to extend the use of real number properties to expressions involving complex numbers. 9-12.A.2.1.A. (Analysis) Students South Dakota Skills: Expectations of learning I can locate the intersection of two lines and determine the length and midpoint of a segment. I can solve for the slope of a line. I can write an equation of a line given certain properties. I can model real world situations using Minnesota Academic Benchmarks Minnesota Academic Standards Assessments * Rubrics * Achievement Series formative assessments * Student selfassessment – written reflection *Teacher-made assessments formative and summative assessments * Textbook formative and summative assessments * Performance – pre and post test solving many real world problems involving math and science? What does a slope tell you about a graph? Quadratic models 9-12.A.1.2.A. Real number properties: A set of mathematical rules or laws that results in an equivalent expression. Expression: A mathematical combination of numbers, variables, and operations. It is not an equation. 9-12.A.2.1.A. Quadratic equation: an equation containing x2 , a polynomial of degree 2 such that it can be transformed into ax2 + bx + c = 0, a ≠ 0 9-12.A.3.1.A. Linear model: A representation of a problem that can be expressed as an equation in the form y = mx + b where m represents the constant rate of change, or slope, and b represents some are able to determine solutions of quadratic equations. 9-12.A.3.1.A. (Analysis) Students are able to distinguish between linear, quadratic, inverse variation, and exponential models. 9-12.A.3.2.A. (Synthesis) Students are able to create formulas to model relationships that are algebraic, geometric, trigonometric, and exponential. 9-12.A.4.1.A. (Analysis) Students are able to determine the domain, range, and intercepts of a function. 9-12.A.4.3.A. Students are able to apply transformations to graphs and describe the results. 9-12.A.4.5.A. Students are able to describe characteristics of nonlinear functions and relations. linear and quadratic functions. I can solve quadratic equations and graph quadratic functions. fixed value, or the yintercept. Quadratic model: A representation of a problem that can be expressed as an equation containing x2 , a polynomial of degree 2 such that it can be transformed into y = ax2 + bx + c, a ≠ 0. 9-12.A.3.2.A. Formulas: Equations that can be applied to set of problems that have common parameter. Algebraic: A relation that can be classified as linear, quadratic, cubic, quartic, absolute value, square root, rational or piecewise. Trigonometric: A function that can be modeled with the six trigonometric functions. Exponential: A representation of a problem that can be expressed as y = a ⋅ bx , a ≠ 0 &b ≠ 9-12.N.1.1A. (Comprehension) Students are able to describe the relationship of the real number system to the complex number system. 1. This also includes logarithmic models, log , 0, 1 a y = x a > a ≠. Geometric: All of the conic sections: circles, parabolas, hyperbolas and ellipses. 9-12.A.4.1.A. Domain: The set of inputs. The set of possible values for x or the independent variable. Range: The set of outputs. The set of possible values for y or f(x) or the dependent variable. Intercepts: The value(s) where the graph of a function crosses the axes. Function: A mathematical relation that associates each object in a set with exactly one value. 9-12.A.4.3.A. Transformation: A rule that sets up a one to one correspondence between sets of points. How are polynomials and factoring useful in modeling real world data? Polynomials Synthetic division: the remainder and factor theorems Graphing polynomial functions Finding maximums and minimums of polynomial functions Using technology to approximate roots of polynomial equations Solving polynomial equations by factoring 9-12.N.1.1A. Real Number System: The set of numbers consisting of the union of rational and irrational numbers. Complex Number System: The set of numbers consisting of the union of imaginary and real numbers. 9-12.A.4.2.A. Polynomial: Sum of two or more monomials (i.e. ). In this standard all polynomials are single variable. Leading coefficient: The coefficient of the highest degree monomial in a polynomial. Roots: The zeros of the polynomial. It is also the x-intercept if the roots are real. Degree: The exponent of a single variable polynomial. 9-12.N.1.2.A 9-12.A.3.1.A 9-12.A.3.2.A 9-12.A.4.1.A 9-12.A.4.3.A 9-12.A.3.1.A 9-12.A.4.5.A (stated in previous unit) 9-12.A.4.2.A. (Analysis) Students are able to describe the behavior of a polynomial, given the leading coefficient, roots, and degree. 9-12.N.1.2A. Students are able to apply properties and axioms of the real I can identify polynomials. I can apply synthetic division to apply the remainder and factor theorems. I can write polynomial functions for a given situation. I can solve polynomial equations using various methods. I can apply general theorems about polynomial equations. * Rubrics * Achievement Series formative assessments * Student selfassessment – written reflection *Teacher-made assessments formative and summative assessments * Textbook formative and summative assessments * Performance – pre and post test General results of polynomial equations Properties: A set of mathematical rules or laws that results in an equivalent expression. Axiom: A basic assumption about a mathematical system from which theorems can be deduced. Subset: A set that is contained within another set. number system to various subsets, e.g., axioms of order, closure. 9-12.N.2.1A. (Application) Students are able to add, subtract, multiply, and divide real numbers including rational exponents. 9-12.N.2.1A. Real Number: Any number that can be graphed on the number line. This includes rational and irrational numbers. Why are inequalities important to use in representing some real world situations? Linear inequalities; absolute value Polynomial inequalities in one variable. Polynomial inequalities in two variables. Rational Exponent: A power that can be expressed as a rational number. 9-12.A.2.2.A. Solutions: value or values of the variable(s) that make the statement true Systems of equations: two or more equations Systems of inequalities: two or 9-12.A.3.2.A 9-12.A.4.1.A (stated in previous unit) 9-12.A.2.2.A. (Application) Students are able to determine the I can solve and graph linear and polynomial inequalities in one variable. I can graph polynomial inequalities in two variables. * Rubrics * Achievement Series formative assessments * Student selfassessment – written reflection *Teacher-made assessments formative and more inequalities Linear programming. 9-12.A.2.3.A. Absolute value statement: an equation or inequality in which the absolute value contains the variable 9-12.A.4.6.A. Linear inequality: A comparison of two first degree expressions. The comparisons can be <, >, ≤, ≥ . Why are graphs important when trying to find the relationships in a desired situation? How can the trigonometric graphs be transformed? Properties of functions Operations on functions Reflecting graphs: symmetry Periodic functions; stretching and translating functions Inverse functions Linear programproblems that can be expressed in standard form 9-12.S.1.2. One-variable data set: A collection of numbers or information representing one variable. Range: The difference between the greatest and least values in a data set. Interquartile range: The difference between the values solution of systems of I can graph the equations and solution of a system systems of of inequalities. inequalities. I can solve problems 9-12.A.2.3.A. using linear (Application) programming. Students are able to determine solutions to absolute value statements. summative assessments * Textbook formative and summative assessments * Performance – pre and post test 9-12.A.4.6.A. (Application) Students are able to graph solutions to linear inequalities. 9-12.A.3.1.A 9-12.A.3.2.A 9-12.A.4.1.A 9-12.A.4.2.A 9-12.A.4.3.A 9-12.A.4.5.A (stated in previous unit) 9-12.S.1.2. (Comprehension) Students are able to compare multiple one-variable data I can determine the domain, range, and zeros of a function. I can reflect graphs using symmetry. I can determine periodicity and amplitude from graphs. I can solve for the inverse of a function. * Rubrics * Achievement Series formative assessments * Student selfassessment – written reflection *Teacher-made assessments formative and summative assessments * Textbook formative and summative Functions in two variables Forming functions from verbal descriptions Why are exponents and exponential functions important to simplifying and solving many real world problems involving math and science? How is sine, cosine, Growth and decay: - integral exponents - rational exponents Exponential functions The number e and the function e to the x power. of the third (upper) and first (lower) quartiles in a data set. Mean: The arithmetic average which is the sum of two or more quantities divided by the number of quantities. Mode: The value that occurs most frequently in a data set. Median: The quantity designated the central value in a set of numbers. The center number (or the average of the two central numbers) of a list of data when the numbers are arranged in order from least to greatest. 9-12.A.4.4.A. Trigonometric Expression: An expression that uses one of three trigonometric functions (sine, cosine, or tangent) or their reciprocals (cosecant, secant, sets, using range, interquartile range, mean, mode, and median. 9-12.A.1.1.A 9-12.A.3.1.A 9-12.A.3.2.A 9-12.A.4.2.A 9-12.A.4.5.A 9-12.N.2.1.A (stated in previous units) 9-12.A.4.4.A. I can graph and solve functions. I can apply integral and rational exponents. I can apply exponential functions and natural exponential functions to…. assessments * Performance – pre and post test * Rubrics * Achievement Series formative assessments * Student selfassessment – written reflection *Teacher-made assessments formative and tangent, and their cofunctions used to determine information about a right triangle? Logarithmic functions Laws of logarithms Exponential equations: Changing bases What type of real world problem would use trigonometry to help model and solve it? How is sine, cosine, tangent, and their cofunctions used to determine information about a right triangle? Measurement of angles Sectors of circles The sine and cosine functions Evaluating the graphing sine and cosine Trigonometric functions Inverse trigonometric functions How is sine, cosine, tangent, and their cofunctions used to determine information about a right triangle? How are the trigonometric Trigonometric equations Sine and cosine curves Modeling periodic behavior cotangent). Exponential Expression: Any expression of the form Logarithmic Expression: An expression of the form 9-12.A.1.1.A. Equivalent forms: Having the same value when evaluated. Rational algebraic expressions: A ratio of two or more algebraic expressions. It is not an equation. Properties of real numbers: A set of mathematical rules or laws that results in an equivalent expression. (Application) Students are able to apply properties and definitions of trigonometric, exponential, and logarithmic expressions. 9-12.A.1.1.A. (Application) Students are able to write equivalent forms of rational algebraic expressions using properties of real numbers. I can apply logarithms. I can prove and apply laws of logarithms. I can solve exponential equations. I can find the measure of an angle using degrees of radians I can determine the value of trigonometric functions. I can find the value of inverse trigonometric functions. 9-12.A.1.1.A. 9-12.A.3.2.A. 9-12.A.4.1.A. 9-12.N.1.2.A. (stated in previous units) I can solve trigonometric equations and apply them. I can solve equations of sine and cosine curves. summative assessments * Textbook formative and summative assessments * Performance – pre and post test * Rubrics * Achievement Series formative assessments * Student selfassessment – written reflection *Teacher-made assessments formative and summative assessments * Textbook formative and summative assessments * Performance – pre and post test * Rubrics * Achievement Series formative assessments * Student selfassessment – written reflection *Teacher-made assessments functions periodic functions? Relationships among the functions Solving more difficult trigonometric equations I can apply trigonometric functions to model periodic behavior. I can simplify trigonometric expressions and prove identities. formative and summative assessments * Textbook formative and summative assessments * Performance – pre and post test
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