Identify the intercepts.

A. (-7, 0), (0, 7)
B. (-1, 0), (0, -7)
C. (1, 0), (0, 7)
D. (1, 0), (0, -7)


Answer: D

Mathematics

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Write the new function.The linear function f(x) = 76.51x + 1093 provides an approximation of the value (in dollars) of an account opened on January 1, 1997, in the amount of $1093 and earning 7% simple interest, where x = 0 represents January 1, 1997, x = 1 represents January 1, 1998, x = 2 represents January 1, 1999, and so on. Write a new function, g(x), that yields the same f(x)-values when the exact year number is entered.

A. g(x) = 76.51(x - 1997) + 1093 B. g(x) = 76.51(x - 1998) + 1093 C. g(x) = 76.51(1998 - x) + 1093 D. g(x) = 76.51(1997 - x) + 1093

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Perform the indicated operations. Assume variables represent positive real numbers.(m1/8 + m-1/8)(m-1/8 - m1/8)

A. -m1/4 + m-1/4 B. 1 - m1/4 + m-1/4 - m C. m - m1/4 + m -1/4 - 1 D. m1/4 - m-1/4

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Simplify by first converting to rational exponents. Assume all variables represent positive real numbers. Give the answer in radical form. ? 

A.
B.
C.
D.

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Multiply or divide as indicated. ÷ 

A.
B.
C. 9
D.

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