If you could provide an explanation that would be great thank you!

Step-by-step explanation:

The equation for the axis of symmetry is

x = -b/(2a)

-b = -6

a = 5

x = -(-6) / 2 * 5

x = 6/10

x = 3/5

So I guess you want to put the 3 in the green box. Will it really graph out as x = 3/5? Put the original equal in a graphing program and see.

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

ensure that you have copied down this problem correctly.   .