Question

Which of the following statements best describes the effect of replacing the graph of y = f(x) with the graph of y = f(x) + 9? (3 points)

The graph of y = f(x) will shift up 9 units.
The graph of y = f(x) will shift down 9 units.
The graph of y = f(x) will shift left 9 units.
The graph of y = f(x) will shift right 9 units.

Answer 1

@SolomonZelman

Answer 2

http://www.purplemath.com/modules/fcntrans.htm