Exponential Growth & Decay

The growth factor for this table is 

• 2
• 4
• 12
• 144

The equation for this table is 

• y = 1(2^x)
• y = 1(12^x)
• y = 12x
• y = 12x + 1

The growth factor for this table is 

• 8
• 4
• 100
• 2

The equation for this table is 

• y = 100(2^x)
• y = 2^x
• y = 2x + 100
• y = 100^x

The growth factor for this table is 

• 100
• 25
• 4
• 2

The y-intercept for this table is 

• 100
• 25
• 400
• 2

The equation for this table is 

• y = 25(4^x)
• y = 4(25^x)
• y = 4x
• y = 4^x

Is this exponential growth or decay?

• Growth
• Decay

What does the model P=A(1+r)^t best represent?

• Exponential growth
• Simple Interest
• Compound Interest
• Exponential Decay

Write an equation that models the following situation:
Samantha's hair was known to grow very rapidly. It began at a length of 6 in and grew at a rate of 14% a week.

• y=6(0.14)^x
• y=6(1+14)^x
• y=6(1.14)^x
• y=6(0.86)^x