Answered

which equation when graph has x intercepts at (2,0) and (4,0) and a y-intercept of (0,-16)?

AF(x)= -(x-2)(x-4)
BF(x)= -(x+2)(x+4)
CF(x)=-2(x-2)(x-4)
DF(x)= -2(x+2)(x+4)

Verified Answer :

bcalle

The correct answer is C. if you plug zero in for 'x' you will get the y-intercept.
-2(0-2)(0-4)= -2(-2)(-4)=-16
Next set each factor equal to zero to get the x-intercepts.
(x-2)=0 x = 2 (2,0)
(x-4) = 0 x = 4 (4,0)

I hope this helps

Answer:

The answer is C. on Edgenuty.

Related Questions