Exponential Transformations

What kind of shift happens with this function?

• 4 points up
• 4 points to the left
• 4 points to the right
• 4 points down

What transformation best describes the function?

• stretch 
• shrink 
• reflection
• shift down

What is the transformation?

• Vertical Translation up 2 and Horizontal translation right 1
• Vertical Translation down 2 and Horizontal Translation left 1
• Horizontal Translation left 2 and Vertical Translation up 1
• Horizontal Translation right 2 and Vertical Translation down 1

Tags

CCSS.HSF.BF.B.3

What is the transformation?

• Vertical Translation up 1
• Vertical Translation down 1
• Horizontal Translation left 1
• Horizontal Translation right 1

Tags

CCSS.HSF.BF.B.3

What kind of transformation is represented?

• up 1 unit
• left 1 unit
• right 1 unit 
• down 1 unit

Tags

CCSS.HSF.BF.B.3

Given g(x)=5^x
Write a function that is reflected over the line x=0 and translated 4 units to the right. 

• f(x)= -5^x-4
• f(x)= -5^x+4
• f(x)= 5^(x-4)
• f(x)= 5^-(x-4)

Given the function, f(x) = 6.5(0.85)^x, identify the initial value.

• 6.5
• 0.85
• x
• f(x)

Tags

CCSS.HSF.LE.B.5

Given the function, f(x) = 6.5(0.85)^x, identify the growth/decay rate.

• 6.5
• 0.85
• x
• f(x)

Find the range of the equation. f(x) = 2(10)^x+4

• (-∞,∞)
• (4,∞)
• [4,∞)
• Cannot be determined.

Solve: 7^-x = 49

• 1
• -1
• 2
• -2