The graph shows the function f(x) = 2* What is the value of x when f(x) = 4?

A. 3
B.2
C. 1
D. 0

true !

step-by-step explanation:

900 degrees

step-by-step explanation:

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2