Exponential Function Quiz

Is the pictured graph growth, decay, or linear or none?  

• Exponential Growth
• Exponential Decay
• Linear
• None

Is this exponential growth or decay?

• Growth
• Decay

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

Which of the equations below represent this table?

Check your table!

• y=3⋅(36)^x

• y=36⋅(3)^x

• y=3⋅(⅓)^x

• y=36⋅(⅓)^x

Classify the model as Exponential GROWTH or DECAY.

f(x) = 10(1.01)^x

• Growth

• Decay

Classify the model as Exponential GROWTH or DECAY.

f(x) = 1200(.85)^x

• Growth

• Decay

Write an Exponential Function for the following table

Check your table!

• y = 6(2)^x 
• y = 6(1/2)^x
• y = 48(2)^x
• y = 48(1/2)^x

• Week 2

• Week 3

• Week 4

• Week 5

Determine if the graph represents growth or decay. Also determine the y-intercept.

• decay, 5

• decay, 1

• growth, 5

• growth, 1

Identify all of the following that are exponential growth.

• 
•