# Exponential Growth & Decay Equations & Examples

Recent questions in Exponential growth and decay
Lennie Carroll 2020-12-05

Haven 2020-12-05

## Determine whether the function represents exponential growth or exponential decay. Then identify the percent rate of change. $y=5\left(0.6{\right)}^{t}$

Braxton Pugh 2020-12-05

## Determine of each of the following functions models exponential growth or decay $a\right)y={2}^{0.1x}$ $b\right)y={3}^{1.4x}$ $c\right)y=4{e}^{-5x}$ $d\right)y={0.8}^{3x}$

facas9 2020-11-26

## The population (in millions) Ukraine in 2015 is 44.4 and the anticipated annualized rate of change over time k =−0.006. (a) Find the exponential growth model P = Cekt for the population by letting t = 5 correspond to 2015. (b) Use the model to project the country's population in 2030.(c) Discuss the relationship between the sign of k and the change in population for the country.

ossidianaZ 2020-11-24

## In the exponential growth or decay function $y={y}_{0}{e}^{k}t$, what does ${y}_{0}$ represent? What does k represent?

texelaare 2020-11-23

## Suppose that f is an exponential function with percentage growth rate of 5% and that f(0) = 5. Find a formula for f(x). f(x) =

UkusakazaL 2020-11-20

## Determine the type of graph Increasing Linear, Decreasing Linear, Positive Quadratic, Negative Quadratic, Exponential Growth, or Exponential decay and give proof.

Rui Baldwin 2020-11-16

ruigE 2020-11-12

## Identify the function as exponential growth or exponential decay.Then identify the growth or decay factor. $y=5.2\cdot {3}^{x}$

rocedwrp 2020-11-08

## Polynomial function graphs have similarities depending on their degree. Explain how you can determine the best regression model by using finite differences. Then determine the end behavior of the graph based on the degree of a function and information gathered from a data table.

tricotasu 2020-11-08

## Sasha drinks an energy beverage with caffeine. After ingesting the energizing beverage, Sashas's caffeine___?

Nannie Mack 2020-11-08

## A district's population in 2005 was 28,300. With a continuous annual growth rate of approximately 7% what will the population be in 2020 according to the exponential growth function? To the nearest whole number, round the response.

Suman Cole 2020-11-07

## For any elements a and to from a group and any integer n, prove that ${\left({a}^{-1}ba\right)}^{n}={a}^{-1}{b}^{n}a$.

Armorikam 2020-10-23

## Determine whether each function represents exponential growth or decay. Write the base in terms of the rate of growth or decay, identify r, and interpret the rate of growth or decay. $y=450\cdot {2}^{x}$

Algebra IOpen question
sibuzwaW 2020-10-23