PC Features of Exponential Functions

Does the graph represent growth, decay, linear or none?

• Exponential Growth

• Exponential Decay

• Linear

• None

Tags

CCSS.HSF-IF.C.7E

Determine which functions model exponential decay.

• $g\left(x\right)=3\cdot2^x$

• $k\left(x\right)=\left(\frac{1}{3}\right)^x$

• $m\left(x\right)=3\cdot\left(\frac{2}{3}\right)^x$

• $p\left(x\right)=4x^2+5x-9$

Tags

CCSS.HSF-LE.A.1A

Which equation corresponds to the graph below.

• $k\left(x\right)=3\cdot\left(\frac{1}{2}\right)^x+4$

• $f\left(x\right)=3\cdot2^x+4$

• $f\left(x\right)=3\cdot2^x-4$

• $m\left(x\right)=3\left(\frac{1}{2}\right)^2-4$

Tags

CCSS.HSF.LE.A.2

What is the domain of the following function?

• y>1

• y = 1

• all real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Given the equation below determine the y-intercept.

 $y=3^x$  

• (0, 1)

• (0, 3)

• x= 0

• y = 0

Tags

CCSS.HSF-IF.C.7E

What is the range of the function?

• $\left(0,\ \infty\right)$

• $\left(-\infty,0\right)$

• all real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the horizontal asymptote?

• y =2

• y =-2

• x=-2

Tags

CCSS.HSF-IF.C.7D

What transformations have happened to f(x) = 2^x if the new equation is
 g(x) = -2^(x+3) -6

• It stayed the same
• reflects, up 3, left 6
• reflects, right 3, down 6
• reflects, left 3, down 6

Tags

CCSS.HSF.BF.B.3

Describe the range of the exponential function shown 

•  $\left(-8,\infty\right)$  

•  $\left(-\infty,-8\right)$  

•  $\left(-\infty,\infty\right)$  

•  $\left(-8,0\right)$  

Tags

CCSS.HSF-IF.C.7E

Describe the end behavior of the exponential function shown

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7E