.) Mr. Donohue is building a patio in his backyard. He wants the patio to cover of the yard. Mr. Donohue wants to know the area of the patio.

• Which expression shows the area of the patio?

The photo has the options . PLEASE HELP

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

4096 bacteria

step-by-step explanation:

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gimmee one of those gold crowns!

~coco

where are the images of the functions i can only see the question you typed.

step-by-step explanation: