6.1 Warm Up
Evaluate
1. 24
2. (­2)4
3. ­24
4. 23
5. (1/2)5
6.( 23) (26)
7. 23
22
8. 20
9. 2­3
10. Graph
y = 3x2 + 2
1
Chapter 6 ~ Polynomials and Polynomial Functions
Chapter 6 is about polynomials, polynomial equations, and polynomial functions. In Chapter 6 you will learn:
How to perform operations on polynomials and solve polynomial equations.
How to evaluate, graph, and find zeros of polynomial functions.
~ 6.1 Using Properties of Exponents ~
Properties of Exponents
Let a and b be real numbers and let m and n be integers.
2
Chapter 6 ~ Polynomials and Polynomial Functions
Chapter 6 is about polynomials, polynomial equations, and polynomial functions. In Chapter 6 you will learn:
How to perform operations on polynomials and solve polynomial equations.
How to evaluate, graph, and find zeros of polynomial functions.
~ 6.1 Using Properties of Exponents ~
Properties of Exponents
Let a and b be real numbers and let m and n be integers.
3
4
With Real Numbers...
1.
2.
3.
5
With Variables...
4.
5.
6.
7.
6
Reminder of Scientific Notation...
9. Convert 3,780,000,000 to scientific notation.
10. Convert 4.52 x 10-4 to decimal notation.
11. Evaluate
using properties of exponents
7
Reminder of Scientific Notation...
9. Convert 3,780,000,000 to scientific notation.
10. Convert 4.52 x 10-4 to decimal notation.
11. Evaluate
using properties of exponents
8
Story Problem...
8. The radius of the sun is about 109 times as great as
Earth's radius. How many times as great as Earth's
volume is the sun's volume? Note, the volume of a
sphere is
Sun's volume
Earth's volume
9
Story Problem...
8. The radius of the sun is about 109 times as great as
Earth's radius. How many times as great as Earth's
volume is the sun's volume? Note, the volume of a
sphere is
Sun's volume
Earth's volume
10
Homework: 6.1 Page 326 #21 ­ 51 odds, 55, 60­68E
You do not have to state the property! 11