exponential practice

What values of b make an exponential growth function?

• b > 0
• b <1
• b > 1
• 0 < b < 1

What values of b make an exponential decay function?

• b > 0
• b < 1
• b > 1
• 0 < b < 1

Does this graph represent exponential growth or decay?

• Growth 
• Decay
• cannot be determined

Is the pictured graph increasing, decreasing, or neither?

• Increasing

• Decreasing

• Neither

If a table's pattern is that the f(x) values are being divided by 3, what is the growth factor?

• 3
• -3
• 1/3
• -1/3

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

What is the growth factor for the sequence: 28, 14, 7, 3.5...

• 2
• 1/2
• -14
• -7

Identify the y-intercept (initial value) of the function f(x)=2(4)^x.

• 2
• 4
• (2)^x
• 8

Identify the growth factor of the function f(x)=2(4)^x.

• 2
• 4
• (2)^x
• 8

Is the graph linear, exponential or neither?

• Linear
• Exponential
• Neither