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Final Jeopardy
Std. 2.0
Std. 4.0
Std. 5.0
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Std. 7.0
Std. 8.0
3 y  4 x  1

2 y  3 x  2
(-4,-5)
How many solving systems
are there in this equation?
3x  y  7 

2 x  3 y  1
2 solving systems
If you solve for the
following… How many
answers will you get?
 x  2 z  4

4 x  y  21
 4 y  5 z  35

3 answers (x,y,z)
What is the fist step to solve
the equation?
 6 p  7r  9

5 p  4r  36
First step is to multiply by-5
to the first part
If you solve for the
following… How many
answers will you get?
2 answers (x,y)
Factor 8y3 - 27
(2y-3)
2
(4y +6y+9)
Find the zeros
3
2
y=x -7x
– 18x
x = 0,9,-2
Write the polynomial
x = 3,3,3
3
x
2
9x
+27x -27
Find the zeros
3
y=x
+
2
8x
+16x
x= 0,-4,-4
The polynomial of
x=1,-1,-2
3
x
+
2
2x
–x-2
If i =,
1
what is the value of i50
-1
If i =,
 1 which point shown the location
of -4+3i on the complex plane?
A
D
B
C
A) -4+3i
In what quadrant of the complex
plane is the point representing the
number 2-2i?
Quadrant IV
What is the value of i5 if i=
1?
1
Write the complex number  3  7 in the
form of a+bi?
-40
What Standard is about factor polynomials
that represent the difference of squares,
perfect square trinomial,
and the sum and difference of two cubes?
Std. 4.0
What Standard is about solving system of
linear equations and inequalities (in two or
three variables) by substitution.
Std. 2.0
What Standard is about graphing quadratic
equations by factoring, completing the square,
or using the quadratic formula. Students also
use word problems.
Std. 8.0
What Standard is about how real and complex
numbers are related both arithmetically and
graphically. They can plot points in a plane.
Std. 5.0
What Standard is about adding, subtracting,
multiplying, dividing, reducing, and evaluating
rational expressions with monomials and
polynomials.
Std. 7.0
What is the first step of
x2  2 x  8
x 2  9 x  20
Clemmer Method
x  5 x  14
x 4

2
2
x  3x  2 x  14 x  49
2
2
( x  2)
( x  1)( x  7)
2
3
x6
 2
x 1 x  x  2
4( x  3)
2
x x2
3
144
16c
 2 7
3 2
10a b c 3a b
2
27c
5
10ab
The area of the rectangle is 8a3b-5c6 and the
length is (2a3b b2 c)3 Which expression represents
the most simplified expression for the width?
3
c
6 11
ab
What are the solutions to the equation?
x2-6x+13=0
x=3=2i, x=3-2i
These are two numbers with the following properties:
• The first number is 4 more than the second
number.
• The product of the numbers is 11 more than the
sum.
• Which of the following represents possible values
of these two numbers?
A) 9,5
B) 8,4
C) 7,3
D) 6,2
C) 7,3
x2+6x+1=0
A) -3+2 3 ; -3-2 3
B) -3+2 2 ; -3-2 2
C) -3+2 2 ; -3+2 2
D) 3-2 3 ;3-2
3
B) -3+2 2 ; -3-2 2
x2-4x+1=0
A) x=2
B) x=-2+ 3 ; x=-2- 3
C) x=4+ 3 ; x=4-2 3
D) x=2+ 3
;x=2- 3
Question 4f
D) x=2+ 3 ;x=2-
3
The base of a rectangle is 9 inches longer than its height.
Its area is 136 square inches.
What is its length?
17 inches
Make your wager
When is your
Math Final?
June 18 &19