(5, 10.5) and (25, 12.5 slope

Step-by-step explanation:

slope = (difference of y-coordinates)/(difference of x-coordinates)

   = (12.5-10.5)/(25-5)

   = 2/20

   = 1/10

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 : )