Exponential and Log Review

Describe the transformations of f(x)= -log₂(x+1)

• left one & y-axis reflection
• right one & y-axis reflection
• left one & x-axis reflection
• right one & x-axis reflection

What is the transformation of the logarithmic function
 $f\left(x\right)=\frac{1}{2}\log\ \left(x+3\right)-1$  

• left 3, down 1, vertical stretch

• right 3, down 1, vertical stretch

• right 3, down 1, vertical compression

• left 3, down 1, vertical compression

 $f\left(x\right)=7\left(\frac{1}{6}\right)^{\left(x+4\right)}-7$  

Describe the transformations of the exponential function shown.

• Vertical Stretch, shift left 4, shift down 7, exponential growth

• Vertical Stretch, shift left 4, shift down 7, exponential decay

• Vertical Compression, shift left 4, shift down 7, exponential growth

• Vertical Compression, shift left 4, shift down 7, exponential decay

Tags

CCSS.HSF.BF.B.3

Select the equation of the graph

• y = e^x+2

• y = e^2x

• y = 2e^x

• y = e^x+2

Tags

CCSS.HSF.LE.A.2

Select the equation of the graph

• y = 2ln(x)

• y = ln(2x)

• y = ln(x+2)

• y = ln(x)+2

Tags

CCSS.HSF-IF.C.7E

Find the asymptote for the following.

• x = -1

• y = -1

• x = 5

• y = 5

Tags

CCSS.HSF-IF.C.7E

List the range for the following.

• (-∞,∞)

• (-1, ∞)

• (5,∞)

• (1, ∞)

 $y=-3\log_5\left(x+2\right)-4$  

List the domain for the following.

• (-2, ∞)

• (-∞, ∞)

• (- ∞,4)

• (-4, ∞)

What is the range for the following?

• (-∞,∞)

• (-5, ∞)

• (-∞, -5)

• (-2, ∞)

What is the y-intercept for the following?

• (0, -5.75)
• None
• (0, 5.25)
• (0 , -5)

Tags

CCSS.HSF-IF.C.7E