There are two positive slopes on the opposite side for E and F, while there are two negative slopes on the opposite sides for G and H.
Step-by-step explanation:
h(x)=5-7x²
h(-1)=5-7×(-1)²
hope it helps.
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Step One
Find the area of the base
A = s * s
s = 755.5 feet
Area = 755.5^2
Area = 570780.25 square feet.
Step two
Multiply the volume by 3
V = 1/3 B * h
3*V = B * h
V = 85600000
85600000 * 3 = B * h
256800000 = B * h
Step Three
Divide by B
B = 570780.25
256800000 = 570780.25 * h
256800000 / 570780.25 = h
449.91 feet = h