Solve.2(x + 2) = 2 - 4(x + 2)
A. 
B. 10
C. - 
D. 
Answer: C
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Find the derivative.f(x) = 
(3x - 5) + 12x
A. f'(x) = 3x1/2 - 5x-1/2 + 12x B. f'(x) = 4.5x3/2 - 2.5x1/2 + 12 C. f'(x) = 4.5x1/2 - 5x-1/2 + 12 D. f'(x) = 4.5x1/2 - 2.5x-1/2 + 12
Multiply.(2x + 3)(2x - 3)
A. 2x2 - 3 B. 4x2 + 12x - 9 C. 4x2 - 12x - 9 D. 4x2 - 9
Use the table to solve the problem.The cost in dollars of driving a certain make and model of car for x miles is given by the function f. A numerical representation of f is given in the following table. 
If the cost is $1.12, how many miles have been driven?
A. 3 miles B. 2 miles C. 4 miles D. 1 miles
Solve the problem.The table lists the number of persons voting in an election by election year and sex, for a small community. 
Let this table be a partial numerical representation of a function f, where 
computes the number of persons who voted in the year x whose sex is y. Evaluate 
Interpret the result.
A. f(1964, Female) = 629 The number of females who voted in 1964 was 629. B. f(1964, Female) = 671 The number of females who voted in 1964 was 671. C. f(1964, Female) = 15 The number of females who voted in 1964 was 15. D. f(1964, Female) = 858 The number of females who voted in 858 was 1964.