Which expression is equivalent to x2 - 8x + 16? A. (x+4)2 B. (x-4)2 C. (x-4)(x+4) D. (x-8)(x+2)

B.

Step-by-step explanation:

To determine the equivalent expression of , factorise the given expression as follows:

Look for two numbers that will give you "-8" when added together, and will equally give you "16" when multiplied together.

Thus: -4 + -4 = -8; also, -4 × -4 = 16.

Therefore, -4x and -4x is what we would use to replace "-8x" in the expression as follows:

Therefore,

it would be:

c.parallelogram.

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)