Exponential Functions Quiz

What is the characteristic of an exponential function?

• The exponent is a constant

• The exponent is a variable

• The exponent is always 1

• The exponent is always 0

What does the 'a' value represent in an exponential function?

• The y-intercept

• The factor

• The x-intercept

• The slope

In the function y = 5 * 2^x, what is the y-intercept?

• 0

• 1

• 5

• 2

In the function y = 3 * 2^x, what is the factor?

• 3

• 1

• 2

• 0

What is the behavior of an exponential function when it exhibits exponential growth?

• The x values are decreasing

• The y values are increasing

• The x values are increasing

• The y values are decreasing

What is the factor in the function f(x) = 144 * (1/2)^x?

• 2

• 1

• 1/2

• 144

In the function y = 0.25 * 4^x, does the function exhibit exponential growth or decay?

• No growth or decay

• Exponential decay

• Cannot be determined

• Exponential growth

In the function y = 1.37 * 3^x, does the function exhibit exponential growth or decay?

• Exponential decay

• Cannot be determined

• Exponential growth

• No growth or decay

In the function y = 7 * 3^x, what is the y-intercept?

• 0

• 1

• 7

• 3

What is the factor in the function f(x) = 200 * (1/4)^x?

• 4

• 1

• 1/4

• 200