Exponential Graphs

What type of function is  $f\left(x\right)=2\left(\frac{1}{4}\right)^x$  ?

• exponential growth (increasing)

• exponential decay (decreasing)

• both growth and decay

Tags

CCSS.HSF-IF.C.8B

Pick the equation that represents exponential growth (is increasing).

• y=2(0.5)^x

• y = 0.5(2)^x

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.3

Which the following graphs represents an exponential decay function?

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Tags

CCSS.HSF-IF.C.7E

Which equation matches the graph?

• y = 4^x + 3

• y = 4^x - 3

• y = 4^{(x + 3)}

• y = 4^{(x - 3)}

Tags

CCSS.HSF.LE.A.2

Which equation matches the graph?

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• 
• 

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Find the domain.

• (-∞, 1)

• (-∞, ∞)

• (-∞, 0)

• (1,-∞)

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

CCSS.HSF.IF.C.7

Describe the range of the exponential function shown. 

•  $\left(-8,\infty\right)$  

•  $\left(-\infty,-8\right)$  

•  $\left(-\infty,\infty\right)$  

•  $\left(-8,0\right)$  

What is the asymptote of y = 2^(x-3) ?

• y = 0

• y = -3

• x = 0

• x = -3

Tags

CCSS.HSF-IF.C.7E

What is the asymptote of y = 2^x - 3 ?

• y = 0

• y = -3

• x = 0

• x = -3

What is the asymptote for the equation $y=2^{x+5}-7$  ?

• y = -7

• y = 7

• y = 5

• x = 2

Tags

CCSS.HSF-IF.C.7E