Vertical Stretches and Shrinks of Exponential Functions

Which graph represents a function with an initial value of 1/2 ?

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7E

Which graph represents a function with a growth factor of 5?

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7E

What is the value of a for the exponential function in the graph represented in the form of f(x) = a(bx)?

• -4

• -3

• 3

• 4

Tags

CCSS.HSF.LE.A.2

Which exponential function is represented by the graph?

• f(x) = 2(3^x)

• f(x) = 3(3^x)

• f(x) = 3(2^x)

• f(x) = 2(2^x)

Tags

CCSS.HSF.LE.A.2

Which exponential function is represented by the values in the table?

• $f\left(x\right)=\frac{1}{2}\left(4\right)^x$

• $f\left(x\right)=4\left(4\right)^x$

• $f\left(x\right)=4\left(\frac{1}{2}\right)^x$

• $f\left(x\right)=\frac{1}{2}\left(\frac{1}{2}\right)^x$

Tags

CCSS.HSF.LE.A.2

Which exponential function has an initial value of 2?

• f(x) = 2(3^x)

• 
• f(x) = 3(2^x)

• 

Tags

CCSS.HSF.LE.A.2

Consider the exponential function f(x) = 1/5(15^x). What is the value of the growth factor of the function?

• 1/5

• 1/3

• 5

• 15

Tags

CCSS.HSF-IF.C.8B

Which exponential function is represented by the table?

• f(x) = 0.2(0.5^x)

• f(x) = 0.5(5^x)

• f(x) = 0.5(0.2^x)

• f(x) = 0.2(0.2^x)

Tags

CCSS.HSF.LE.A.2

Which exponential function is represented by the table?

• f(x) = 2(2^x)

• f(x) = 0.8(0.8^x)

• f(x) = 2(0.8^x)

• f(x) = 0.8(2^x)

Tags

CCSS.HSF.LE.A.2

Which value of a in the exponential function below would cause the function to stretch?

 $f\left(x\right)=a\left(\frac{1}{3}\right)^x$  

• 0.3

• 0.9

• 1.0

• 1.5

Tags

CCSS.HSF.BF.B.3