Exponential Functions

Identify the decay factor: y = 35(0.65)^x

• 65

• 0.65

• 0.35

• 35

Identify the decay rate: y = 35(0.65)^x

• 35%
• 65%
• 0.35%

• 165%

Identify the growth factor: y = 5(1.27)^x

• 12.7%

• 27%
• 127%

• 0.27%

Identify the growth rate: y = 5(1.27)^x

• 127%
• 27%
• 12.7%

• 0.27%

What is the decay factor in the following model? A = 1200(0.85)^x

• 1200
• -0.15

• 0.85

• 0.15

What is the decay rate in the following model? A = 1200(0.85)^x

• 0.85%

• 0.15%

• 85%

• 15%

Identify the growth factor in the function: y = 35(1.75)^x

• 75%

• 25%

• 1.75

• 0.75

Identify the growth rate in the function: y = 35(1.75)^x

• 75%

• 25%

• 175%

• 0.75%

• 3.5

• 25

• 250%

• 150%

• 350%

• 2.5%