Suppose that a chain of auto service stations, Quick-Oil, Inc., has found that its monthly sales volumey(in thousands of dollars) is related to the pricep(in dollars) of an oil change by

variablename="impvar_6496fbb622844e5ea95ed8fe5" />. Is y increasing or decreasing for all values of

?



A. increasing

B. decreasing

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Answer: B

Mathematics

Simplify the expression by using the order of operations.(2 + 3)[3 + (3 + 6)]

A. 60 B. 13 C. 17 D. 24

Solve.David recently switched to a long distance phone company which charges a monthly fee of $5.95 plus $0.04 per minute. A linear function that expresses the monthly bill B as a function of minutes used m is  What is the implied domain of this linear function?

A. [5.95, ?) B. [0, 595] C. [0, ?) D. (0, ?)

Entrepreneurs are found

A. in middle and upper management. B. in the staff areas of the organization, rather than the line areas. C. at all levels of the organization. D. in the scientific and areas of the organization, e.g., research and development, engineering, and marketing.

Determine algebraically whether the function is even, odd, or neither even nor odd.f(x) = 3x2 - 1

A. Even B. Neither C. Odd