Given triangle ABC with coordinates A(−2, 5), B(−2, 2), and C(−4, 1), and its image A′B′C′ with A′(2, 1), B′(−1, 1), and C′(−2, −1), find the line of reflection. The line of reflection is at y= ?

so then what are you asking?

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

$113.42

i hope that is right.

step-by-step explanation: