What effect will replacing x with (x+7) have on the graph of the equation y=x2 y = x 2? A. slides the graph 7 units right B. slides the graph 7 units down C. slides the graph 7 units left D. shrinks the graph by a factor of 7

C

Step-by-step explanation:

Given f (x) then the graph of f (x + a) is a horizontal translation of f (x)

• If a > 0 then a shift to the left of a units

• If a < 0 then a shift to the right of a units

Thus y = (x + 7) ²

represents a shift to the left of 7 units → C