Question

Need help with question please help this is very important, Can't fail.

What is f(5)

A.
–8

B.
0

C.
2

D.
5

Answer 1

It's B. 0

Function notation is the same as the graph in your question. It's just a shortcut in stating x or y values.

f(x) = y. That's what the question is asking. So, plug in 5 for x and what is your y? Just look at the graph. When x is 5, y is 0. Hope this helps!