Identify the exponential function for this graph. (be sure to look at the scales on the x-axis and y-axis

Mathematics

1 answer:

Marysya12 [62]3 years ago

4 0

Answer:

Step-by-step explanation:

Since the y-int. is 2 we know that the coefficient of the exponential term is 2, which eliminates B and D. Since f(x) decreases from left to right, the number in the parentheses has to be less than 1, so the answer is f(x) = 2 * (0.25)^x.

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