Growth vs Decay

Is this exponential growth or decay?

• Growth, because of 7
• Decay, because of 1.2
• Growth because of 1.2
• Decay because of 7

Pick the equation that is exponential growth

• y=2(0.5)^x
• y = 0.5(2)^x
• y = .5x - 2
• y = 2x + .5 

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

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

Is this exponential growth or decay?

• Growth
• Decay

Which function describes the graph?

• Linear
• Exponential
• neither

Which of the following is an example of exponential decay?

• y = 3(5)^x

• y = .5(5)^x

• y = 2(.5)^x

• y = 8(1)^x

Which of the following is an example of exponential growth?

• y = 5(.5)^x

• y = .2(.8)^x

• y = .2(6)^x

• y = 50(.9)^x

Which graph represents exponential growth?

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Which graph represents exponential decay?

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Is this exponential growth or decay?

• Growth
• Decay