Math 8

Exponents

100

Simplify the following problem

P✕P✕P✕P

P^4

200

Simplify 

A✕A✕A✕B✕B

A^3 x B^2

300

(2^12)^12

2^144

400

5^0 

1

500

3^ -4    

1/ 3^4

Graphing Questions

100

On a coordinate plane if a point is located in the III(3rd) quadrant are both the x and y coordinate negative? Write down answer

Yes

200

Find the domain for the following ordered pairs.

{(-6,5), (-3,8), (-6,9), (3,11)}

-6,-3,3

300

Find the inverse of the following pairs 

{(7,5), (4,3), (10,8)}

{(5,7), (3,4), (8,10)}

400

Fill in the blank

In order for a function to be an actual function each _____ can only have one _______

Input, Output

500

Can a table still be a function if multiple inputs share the same output. 

Yes

Adding/Subtracting Polynomials

100

3x+y=9

2x-y=1

x=2, y=3

200

Do you add or subtract the equations together for the following problem?

 3x+2y=12

   x +2y = 2

Subtract

300

 3x+2y=12

   x +2y = 2

x=5, y=-3/2

400

x+y =5

y=3+x

x=1, y=4

500

6x+7y=28 

2x-y =-4

X=0, y=4 

Multi Step Equations

100

4(x-10)= -32

X=2

200

15-10x=5(x+9)

X=-2

300

2(x+1.25)=3.5

x=.5 or 1/2

400

1/4(4+x)=4/3

x=4/3

500

5.4=.3(x+8)

X=10