Where is the function f(x) =  increasing?

A. at x = 30
B. for all x
C. for x > 2
D. none of these


Answer: D

Mathematics

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Use problem solving strategies to solve the problem.Michael is thinking of a number. Twice the number increased by 5 is 19 less than four times the number. What is the number?

A. 29 B. 5 C. 12 D. 17

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Provide an appropriate response.The polynomial 18a5 - 13a3 is called a  ? .

Fill in the blank(s) with the appropriate word(s).

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Find the probability.Given the sequence 3, 4, 5, 6 ... 42, what is the probability that a number in the sequence is odd or that it is greater than 12 and less then 25?

A.
B.
C.
D.

Mathematics

Solve.19 ? x = 1691

A. 86 B. 89 C. 84 D. 88

Mathematics