Complete the square to make a perfect square trinomial. Then, write the result as a binomial squared. a2+9a

wait nvm i know the correct answer now its 100%   81 square feet

~batmans wife dun dun

graph #4 (last graph) depict the function   f(x)= -m(x-d)^1/5 i

step-by-step explanation:

we know that

m=slope

but in this function slope is -m that means slope is decreasing and it is decreasing by 1/5 points down the x-axis.

which is shown in graph four

a decreasing slope down x-axis by 1/5 points.

hence 4th graph is the right option for this.

i believe it is 2

lolll