Multiply it out
x^2 + 4x -8x -32
Combine like terms
x^2 -4x - 32
Answer:
Step-by-step explanation:
If the radius, r, is given, then the area of the circle is A = πr².
If the diameter, d, is given, then the circle area is A = π(d/2)², or A = πd² / 4.
Between 2pm and 4pm the average rate of change is zero.
I can't see the answer choices for the second part of the question.
The answer is y = 8 from the photo
The solution is where the 2 lines cross each other so it is:
(4,3) and (2,11)
Answer is B
