A triangle has a base of (x +9) feet and a height of (4x + 4). The expression below represents the area of the triangle. 1/2 (x +9)(4x + 4)
Which of the following choices represents the simplified form of the expression above?
Select one:
A. 4x2 + 36x + 36
B. 2x2 + 80x + 18
C. 22? + 182 - 18
D. 2x2 + 20x + 18

sfsdgff

Step-by-step explanation:

go on the tube you might find some information there

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.