What are examples of exponential functions?

The examples of exponential functions are:

  • f(x) = 2. x
  • f(x) = 1/ 2x = 2. -x
  • f(x) = 2. x+3
  • f(x) = 0.5. x

What are 2 examples of exponential growth?

10 Real Life Examples Of Exponential Growth

  • Spoilage of Food. When we keep cooked or uncooked food at room or warm temperature, it begins to get spoiled after some time.
  • Human Population.
  • Compound Interest.
  • Pandemics.
  • Ebola Epidemic.
  • Invasive Species.
  • Smartphones Uptake and Sale.

What are 2 examples of exponential decay?

Examples of Exponential Decay

  • Radioactive Decay.
  • Reselling Cost of a Car.
  • Population Decline.
  • Treatment of Diseases.
  • Consuming a Bag of Candy.
  • Radiocarbon Dating.
  • Calculating the amount of drug in a person’s body.
  • Healing of Wounds.

WHAT IS A in exponential function?

exponential function where “b” is its change factor (or a constant), the exponent. “x” is the independent variable (or input of the function), the coefficient “a” is. called the initial value of the function (or the y-intercept), and “f(x)” represent the dependent variable (or output of the function).

What are examples of exponential growth and decay?

Exponential functions tracks continuous growth over the course of time. The common real world examples are bacteria growth, compound interest and radioactive decay.

Which of the following equation is an example of exponential equation?

An exponential equation is an equation with exponents where the exponent (or) a part of the exponent is a variable. For example, 3x = 81, 5x – 3 = 625, 62y – 7 = 121, etc are some examples of exponential equations.

What is exponential model example?

An example of an exponential function is the growth of bacteria. Some bacteria double every hour. If you start with 1 bacterium and it doubles every hour, you will have 2x bacteria after x hours. This can be written as f(x) = 2x.

What are the example of exponential inequality?

Exponential Inequalities – Similar Base In many inequalities, the bases are different but can be rewritten in terms of the same base. For example, What values of x x x satisfy the following inequality: 4 x + 2 > 8 2 x? 4^{x+2}>8^{2x}?

Is compound interest an example of exponential function?

Savings accounts that carry a compound interest rate are common examples of exponential growth.