I'm confused, it shows y at a right angle = 90°
we can solve for x
(x-7) and (x-3) = x=7
A good app that would help you with math is photomath
Answer:
Derivative: P’(x) = 200 - 2x
If P’(x) = 0 , x = 100
Therefore P’ is positive and P increases until x = 100
So the maximum units to maximize profits is 100 units
And for 100 units the profit in dollar is:
20000 - 10000 = 10000
10000 dollars
It is a pyramid. a polygon meets with a polyhedron and make a pyramid
