Question

Write an equation that describes the functions
Functions: 0,0 1,4 2,8 3,12
Y=?

Answer 1

y=4x

Explanation:

Plug the numbers in:

4*0=0--> (0,0)

4*1=4-->(1,4)

4*2=8-->(2,8)

4*3=12-->(3,12)