AnswersEAP-Algebra Functions and Data Analysis BExponential Functions

Exponential Functions Answers

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Below is a graph of exponential functions label I though VI. Determine which of the following exponential formula(s) represents I, V, VI in the graph above. () () () () () () a. , , and c. , , and b. , , and d. , , and Please select the best answer from the choices provided

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Below is a graph of exponential functions labelled I through VI. Determine which of the following exponential formula(s) represents exponential function II in the graph above. () () () () () () a. c. b. d. Please select the best answer from the choices provided

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Give the starting value a, the growth factor b, and the growth rate r if Q = abt = a(1 + r)t . Write r as a percent. a. a = 79 b = 1.002 r = 0.2% c. a = 79.158 b = 1.002 r = 0.002% b. a = 79 b = 0.002 r = 1.002% d. a = 79.158 b = 0.002 r = 0.2% Please select the best answer from the choices provided

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The annual inflation rate is 3.5% per year. If a movie costs $7.50, determine which of the following graphs best models the change in price, with respect to time, of the movie ticket. a. c. b. d. Please select the best answer from the choices provided

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Give the starting value a, the growth factor b, and the growth rate r if Q = abt = a(1 + r)t . Write r as a percent. a. a = 29.94 b = 0.788 r = 78.8% c. a = 34.3 b = 0.788 r = 21.2% b. a = 29.94 b = 0.212 r = 78.8% d. a = 34.3 b = 0.212 r = 11.2% Please select the best answer from the choices provided

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Compute the missing data in the table for the following exponential function . Leave your answer in decimal form. x 1 2 3 4 5 6 7 f(x) 0.5 0.25 0.125 0.0625 ? 0.01563 0.00781 a. 0.03753 c. 0.03125 b. 0.0379 d. 0.03951 Please select the best answer from the choices provided

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On the graph of an exponential function representing growth, what happens to the slope of the graph? The slope:a.increasesc.stays the same b.decreasesd.there is no slope

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Use the formula to calculate your salary after 2 years. Round your answer to the nearest dollar. a. $32,512 c. $39,340 b. $35,763 d. $43,273 Please select the best answer from the choices provided

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Below is a graph of exponential functions label I though VI. Determine which of the following exponential formula(s) represents II and IV in the graph above. () () () () () () a. and c. and b. and d. and Please select the best answer from the choices provided

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Compute the missing data in the table for the following exponential function . x 1 2 3 4 5 6 7 f(x) ? a. c. b. d. Please select the best answer from the choices provided

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