The exponential growth function is . Option (b) is correct.
Further explanation:
Given:
The options are as follows,
(a).
(b).
(c).
(d).
Explanation:
The general form of exponential function can be expressed as follows,
Here, represents the initial value, is the value after time and represents the growth rate.
For exponential grown function the value of b must be greater than 1.
In option (a) value of is less than 1. Therefore, it doesn’t represent the exponential growth.
In option (b) value of is greater than 1. Therefore, itrepresents the exponential growth.
In option (c) value of is less than 1. Therefore, it doesn’t represent the exponential growth.
In option (d) value of is less than 1. Therefore, it doesn’t represent the exponential growth.
The exponential growth function is . Option (b) is correct.
Learn more:
- Learn more about inverse of the functionhttps://brainly.com/question/1632445.
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- Learn more about range and domain of the function brainly.com/question/3412497
Answer details:
Grade: High School
Subject: Mathematics
Chapter: Exponential function
Keywords: population grow, rate of growth, growth model, exponential growth, estimates, t years, exponential growth model, standard form, point slope form, exponential function.