Find the limit as x approaches c of the average rate of change of the function from c to x.c = -3; f(x) = 2x2 + 3
A. 18
B. -12
C. Does not exist
D. -9
Answer: B
Mathematics
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Write as a radical expression. Simplify if possible.(-125)2/3
A. 
2 = 25
B. (-125)2/3 is not a real number.
C. 
2 = -25
D. 
2 = -5
Mathematics
Solve.Is it possible to find a Maclaurin expansion for f(x) = 
? Explain.
A. No, the function is not defined at x = 0. B. Yes, the function has derivatives of all orders at x = 0.
Mathematics
Provide an appropriate response.Solve the inequality: 
> 0
A. -7 < x < -2 B. x < -7 or x > -2 C. x < -2 or x > 7 D. -2 < x < 7
Mathematics
Use the graph of f to solve the inequality.f(x) > 0
A. (-3, 0) ? (1, 2) B. (-3, 0) ? (1, ?) C. (-?, -3) ? (0, 1) D. (1, 2)
Mathematics