Which of the following is true about the quadratic function f(x)=(x+4)2 - 3? Justify your answer.
The graph is a parabola with two x-intercepts.
The function is one-to-one.
The graph is a parabola whose vertex is (4, -3).
The function is even.
The graph is a parabola with two y-intercepts.

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

sorry i just need to anwers this to get points

step-by-step explanation:

70 years.

step-by-step explanation:

6 and 24

step-by-step explanation:

6 x 4 = 24