Question

Write an equation to describe the function in the table below. What are the x and y intercepts?
x : -4 , - 2 , 2 , 4
y : -5 , -1 , 7 , 11

Answer 1

Hint: as x increases by 2, y increases by 4. Another hint: get the value for y when x = 0. Write out and show your work.

Answer 2

how would I go about to solve.

Answer 3

I don't understand.