Exponential Functions Quizizz

What is the initial value in y=4(2)^x

• 4

• 2

• x

Which equation is represented by the table?

• y = 40(2)^x

• y = 40(1/2)^x

• y = 40 - 2x

• y = 40 - 1/2x

The graph shows the number of game consoles sold in millions since 2009.

Based on this information, which function best models the number of game consoles sold in millions x years since 2009?

What type of pattern do exponential functions have?

• Adds or subtracts by the same number every time

• Multiplies or divides by the same number every time

• Square roots all the inputs

Write the function for the following table:

• f(x) = 5x + .08

• f(x)= 5x + 2

• f(x) = .08(5)^x

• f(x)= 2(5)^x

Which table represents the following equation?

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• 
• 
• 

• 
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• 
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• 1600

• 2

• There is not enough information to tell.

• 9600

• 12,800

• 200

• 8000

Is the table linear, exponential, or neither?

• Linear

• Exponential

• Neither