Develop an experiment that will help you determine how long it will take your principal to say every students name in the seventh grade (first and last). Use math to justify the amount of time it will take. This will help you stimate how long your 8th grade promotion will take to complete.

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0