2. Rainey graphed a function with exponential growth and an initial value of 15. Which of the following could represent the equa

Question

1 year ago

15

tion Rainey graphed?

1 answer:

Mars2501 [29] · Answer 1 · 2023-06-22T14:47:27+03:00

Exponential equation are functions defined by $y =ab^x$

The equation that could represent Rainey graph must take the form $y =15b^x$

<h3>How to determine the equation</h3>

An exponential equation is represented as:

$y =ab^x$

Where:

The initial value (a) is 15.

So, the equation becomes

$y =15b^x$

The graph is not given;

So, the equation cannot be determined.

Assume that the rate is 2.

Then the function would be: $y =15(2)^x$

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