Exponential Growth vs. Decay

Is this exponential growth or decay?

• Growth
• Decay

Tags

CCSS.HSF-IF.C.8B

What type of function is y = 7(5/4)^x?

• Exponential Growth
• Exponential Decay
• Linear
• None of the above

Tags

CCSS.HSF-IF.C.8B

Is this exponential growth or decay?

• Growth
• Decay

Tags

CCSS.HSF-IF.C.7E

Pick the equation that is exponential decay

• y=2000(0.88)
• y=0.5(1.88)

A 78 gram sample of Uranium loses half of its mass each year.  What is the exponential equation? 

• y=78(0.5)^x
• y=78(1.5)^x
• y=78(2)^x

Tags

CCSS.HSF.LE.A.2

Is this exponential growth or decay?

• Growth
• Decay
• Linear

Tags

CCSS.HSF-IF.C.7E

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

Tags

CCSS.HSF-IF.C.7E

Does the table show exponential growth or decay?

• growth

• decay

Tags

CCSS.HSF-LE.A.1A

What is a, the starting term, for the function: f(x) = 300(1.16)^x?

• 300
• 1.16
• .16
• x

Tags

CCSS.HSF.LE.B.5

The function to find the value of a car after t years is given by v(t) = 24,000(.75)^t Which of the following statements is true?

• The starting value of the car was $24,000.

• The y-values of the graph increase as the x-values increase.

• The value of b indicates this is an exponential growth situation.

Tags

CCSS.HSF.LE.B.5