Exam Review

Chapter 5

100

Is (5,1) a solution for 

X+y=6 

2x-y=9

Yes

200

y=-x+3

3y+5x=-1

(-5,8)

300

3x+2y=-2

6x-5y=-22

(-2,2)

400

x-3y=6

3x-9y=18

y=1/3x-2

infinitely many solutions

500

x-y>2

x-y≤-3

y<x-2

y≥ x+3

Chapter 6

100

what is the answer of number with the exponent 0

1

200

(-3)^-2

1/9

300

-5⁰/2^-2

-4

400

y=2(0.25)^x

x=-3

128

500

groth or decay? what %?

f(t)=(1.2)^t

growth 

20%

Chapter 7

100

Find the degree

2x

1

200

Find the degree

3/4x²y²

4

300

(3x²+4x+3)+(2x+5x²+1)

8x²+6x+4

400

find the product

2k⁵-2k⁴/2k³

k²-k

500

(n-3)(n²-2n+4)

n³-5n²+10n-12

Chapter 8

100

what is the fomula of graphing

f(x)=ax²

200

What is the name of the U shaped graph of a quadratic fuction?

Parabola

300

what is the axis of semetry of f(x)=2x²-4x+5

x=1

400

Whats the vertex of f(x)=-(x+1)(x-5)

(2,9)

500

Find the zeros of g(x)=3x²-12x+12

x=2

Random

100

What team does Stephen currry play for?

The warriors

200

Whos won the world cup?

Argentina

300

What's Drakes recet album called?

Her loss

400

What is Giannis last name?

Antetokounmpo

500

Fill in the blank: The 19th Amendment guarantees ____ the right to vote

Woman