Which equation is equivalent to the formula below?
y = a(x – h)^2 + k

See below.

Step-by-step explanation:

The given equation is in vertex form. We can convert it to standard form as follows:

y = a(x - h)^2 + k

y = a(x^2 - 2hx + h^2) + k

y = ax^2 - 2ahx + (ah^2 + k)  (answer).

The photo provided by me has the answer attached.

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral