Find the average value of the function over the region.f(r, ?, z) = r2 over the region bounded by the cylinder r = 7 between the planes z = -9 and z = 9
A. 
B. 
C. 
D. 
?
Answer: A
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Let p, q, r, and s represent the following statements: p: One plays hard. q: One is a guitar player. r: The commute to work is not long. s: It is not true that the car is working.Express the following statement symbolically.The car is working.
A. r B. s C. ~r D. ~s
Add or subtract as indicated.
- 
A. 
B. 
C. 
D. 
Sketch a graph of a single function that has these properties.a) Continuous and differentiable for all real numbers b) f'(x) > 0 on (-3 , -1) and ( 2 , ?) c) f'(x) < 0 on (-?, -3) and ( -1 , 2) d) f"(x) > 0 on (-? , -2) and ( 1 , ?) e) f"(x) < 0 on (-2 , 1) f) f'(-3) = f'(-1) = f'(2) = 0g) f"(x) = 0 at (-2 , 0) and (1, 1) 
What will be an ideal response?
Evaluate the polynomial.-4x + 4for x = 5
A. 0 B. -24 C. -40 D. -16