Use the domain and range of each of the following relations to determine which is a function. a. {(7,5),(-6,0),(2,3)} b. {(7,5),(-6,0),(-6,-2),(2,3)} c. {7,-6,2,-7} d. {(7,5),(-6,0),(7,3)} Please select the best answer from the choices provided A B C D

the answer i think is a)

step-by-step explanation:

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y = 120,000.

step-by-step explanation:

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 : )

ab will be equal to