Question

HELP PLEASE!!

graph A

graph B

graph C

graph D

Which graph is defined by f(x) = x2 + 5|x| + 6?
(each graph is in order)

Answer 1

The second graph is the correct answer.


You can test this by substituting values in.
x=-2, f(x)=20
x=-1, f(x)=12
x=0, f(x)=6
x=1, f(x)=12
x=2, f(x)=20