Unit 5: Evaluate, Express, & Graph Exponential Functions

Identify the initial value:

y = 6.87 (4)^x

• a = 4

• a = 6.87

• a = 3

• a = 1

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

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

• Exponential Growth
• Exponential Decay
• Linear
• None

Is this exponential growth or decay?

• Growth
• Decay

Describe this function.

• Exponential Growth

• Exponential Decay

• Linear Positive

• Exponential Growth

• Exponential Decay

• Quadratic

Describe the function.

• Exponential Growth

• Exponential Decay

• Quadratic

Mathematical Equivalence

ON

Mathematical Equivalence

ON

What is the "a" or y-intercept of the function?

• 2

• 1