Respuesta :

Space

Answer:

h(x) = 12x² - 6x

or

Option 2

Step-by-step explanation:

Area of a Triangle Formula: A = 1/2bh

Since we have b and h, simply plug it in:

1/2(2x)(12x - 6)

Simplify:

x(12x - 6)

h(x) = 12x² - 6x

good job