Question

What is an equation for this relationship? The table shows the total number of squares in each figure below.


A. y = (2x)2 + 4
B. y = (2x-1)2 + 4
D. y = (2x+4)2

Answer 1

First - you need to gather how much it's going up by

13 - 5
29 - 13

Answer 2

ok brb

Answer 3

I got it it's y = (2x-1)2 + 4