WILL GIVE BRAINLIEST The area of a rectangular trampoline is 135 ft^2. The length of the trampoline is 6 ft greater than the width of the trampoline. This situation can be represented by the equation w^2+6w−135=0. What is the width of the trampoline, in feet?

6ft

5ft

15ft

9ft

i know it isnt 6 or 15

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

explanation:

step-by-step explanation: