Aaron is on his school's wrestling team. He and his teammates want to paint the school's mascot on the wrestling mats. The T-shirts sold at Aaron's school show the mascot, a bulldog, with a nose that is 1.2 cm long and a front paw that measures 4.5 cm across. If Aaron and his teammates plan to paint an enlarged image of the bulldog with a nose that is 6 cm, how long should they make the front paw?

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

cutt.ly/XzW3SUN

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

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.