Determine whether the function is an exponential function.(-)x

A. No
B. Yes


Answer: A

Mathematics

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The boat swim y miles downstream in 5 hours. The speed of the boat in still water is 24 mph. Write the a linear equation that represent how distance depends from the speed of stream x.

A. y = 5x + 120 B. y = 5x + 24 C. y = 120x + 5 D. y = 24x + 120

Mathematics

Solve using the formula for the future value of an ordinary annuity.Find the value of the annuity at the end of the indicated time period. The amount, frequency of deposits, annual interest rate, and time period are given.amount: $200; monthly; 10%; 7 years

A. $24,190.08 B. $24,590.10 C. $24,890.20 D. $24,790.21

Mathematics

For the following question(s), refer to the digraph below. Which of the following is not a path from vertex A to vertex E in the digraph?

A. A, B, E B. A, B, C, B, E C. A, C, B, E D. A, B, D, E E. all of these are paths from A to E.

Mathematics

Write the first five terms of the geometric sequence satisfying the given conditions.a = -9, r = -7

A. -9, 63, -441, 3087, -21,609 B. 9, 2, -14, -12, -19 C. 9, -63, 441, -3087, 21,609 D. -9, -63, -441, -3087, -21,609

Mathematics