Please help A circus acrobat jumps off a raised platform. He lands on a trampoline at stage level below. His path can be modeled by the relation h=-0.5d^2+0.5d+6, where h is his height above the stage and d is his horizontal distance from the edge of a platform, both in meters.

a) What is the height of the platform?
b) How far from the edge of the platform did the acrobat land?
c) What was the acrobat's maximum height above the stage?

answer: the answer to your question is parallel

fsfd

step-by-step explanation:

fdddff

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.