Question

What is the effect on the graph of the function f(x) =5x when f(x) is replaced with f(x) + 9?

Answer 1

add 9 to the function we are shifting the function up 9 units

Explanation:

Answer 2

When we add 9 to the function we are shifting the function up 9 units.

Explanation:

If it were added inside the function, it woulds shift it left or right.

But since it is outside the function, we will shift it up or down

When we add 9 to the function we are shifting the function up 9 units.