Homework 10-27-23

Which of the following is an exponential function?

• y = x²

• f(x) = 3x³

• y = x³

• f(x) = 3^x

Is this exponential growth or decay?

• Growth
• Decay

Is the following function an example of decay or growth?

f(x) = 2(1.25)^x

• Exponential Growth

• Exponential Decay

What is the domain of the function shown?

• All real numbers

• All real numbers greater than 1

What is the range of the exponential function?

• all real numbers

• y > -1

• y < -1

• x > -1

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

In an exponential function, what does the 'a' represent? 

• SLOPE
• RATE OF CHANGE
• Y-INTERCEPT
• COMMON RATIO

What is the equation of the horizontal asymptote for following exponential function?

• y = -4

• y > -4

• y < -4

• (0, -3)

The line shown on the graph is an asymptote for the exponential curve shown on the graph.

• TRUE

• FALSE

What is the equation of the horizontal asymptote for following exponential function?

• y = 1

• y = 2

• y > 1

• (0, 2)