The rule of the derivative of a function f is given. Find the location of all points of inflection of the function f.f'(x) = (x + 2)2(x + 1)
A. 2, 0
B. -1
C. 1.67
D. 2, -1
Answer: A
Mathematics
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Given the graph of f, find any values of x at which f ' is not defined.
A. x = 2 B. x = 1, 3 C. x = 1, 2, 3 D. Defined for all values of x
Mathematics
Find all of the real zeros of the polynomial and sketch the graph of P.
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?
A. ?
B. ?
C. ?
Mathematics
Solve the problem.If m varies directly as p, and m = 15 when p = 3, find m when p is 6.
A. m = 36 B. m = 25 C. m = 9 D. m = 30
Mathematics
Solve the problem.You have just graduated from college and purchased a car for $7,000. Your credit limit is $16,000.Assume that you make no payments and purchase nothing more and that there are no other fees. The monthly interest rate is 6%. What is the growth rate of your credit card balance per month (as a decimal)?
A. 0.04 B. 0.6 C. 0.4 D. 0.06
Mathematics