Exponential Growth Functions Answers

Which statements could he include in his explanation? Select two options.

Which best describes the graph of the function f(x) = 4(1.5)x?

Which equation represents an exponential function that passes through the point (2, 80)?

Which equation represents an exponential function that passes through the point (2, 36)?

On a coordinate plane, an exponential function approaches y = 0 in quadrant 2 and curves up and increases in quadrant 1.

A collector’s item is purchased for $150 and its value increases by 3% each year. Which graph can be used to determine approximately how many years it will take for the value to double?

Which is the graph of f(x) = 5(2)x?

Several ordered pairs from a continuous exponential function are shown in the table.

An account with a $250 balance accrues 2% annually. If no deposits or withdrawals are made, which graph can be used to determine approximately how many years will it take for the balance to be $282?

Geraldine is asked to explain the limits on the range of an exponential equation using the function f(x) = 2x. She makes these two statements:1. As x increases infinitely, the y-values are continually doubled for each single increase in x.2. As x decreases infinitely, the y-values are continually halved for each single decrease in x.