Question

The black graph is the graph of y=f(x). Choose the equation for the red graph.
Please help!!!

Answer 1

C

Explanation:

Given f(x) then f(x) + c is a vertical translation of f(x) by c units

• If c > 0 then shift c units up

• If c < 0 then shift c units down

The red graph is a vertical translation f(x) of 3 units down

Thus

y = f(x) - 3 ( add 3 to both sides )

y + 3 = f(x) ← equation of red graph