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NARA [144]
2 years ago
15

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

tion Rainey graphed?
Mathematics
1 answer:
Mars2501 [29]2 years ago
6 0

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:

  • a represents the initial value
  • b represents the rate

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

Read more about exponential functions at:

brainly.com/question/11464095

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