What is h(x) = -3x2 -6x +5 written in vertex form?

h(x) = -3 (x + 1)² + 8

Step-by-step explanation:

h(x) = -3x² − 6x + 5

Factor the leading coefficient from the first two terms.

h(x) = -3 (x² + 2x) + 5

Complete the square.

h(x) = -3 (x² + 2x + 1 − 1) + 5

h(x) = -3 (x² + 2x + 1) + 3 + 5

h(x) = -3 (x + 1)² + 8

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