HW Unit 5 Quiz Review

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Graph:

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Graph:

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Graph:

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Write the equation for the graph:

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What is the domain of this graph?

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What is the range of this graph?

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Write the equation for the graph:

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What is the domain of this graph?

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What is the range of this graph?

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Write the equation for the graph:

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What is the domain of this graph?

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What is the range of this graph?

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Draggable item		Corresponding Item
F		5.
E		6
A		7.
D		8.
B		9.
C		10.

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Find the inverse of:
f(x)=2x-3
Write your answer using f^{-1}\left(x\right)

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Find the inverse of:
f(x)=4x^3
Write your answer using f^{-1}\left(x\right)

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Find the inverse of:
f(x)=x^2+7
Write your answer using f^{-1}\left(x\right)

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A tsunami is a large ocean wave generated by an undersea earthquake. The formula for the speed s in miles per hour as a function of depth d of the ocean in meters is:

Determine the speed of a tsunami if the earthquake occurs in an area where the ocean is 10,000 meters deep.

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(Hint: Carlsbad is 2600 miles from Honolulu)
Round to the nearest tenth.

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Write the inverse function.
*Hint your answer should contain parentheses.
d(s)=

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Paul the plumber charges $125 to come to your house, and then $55.50/hour of work. The cost (c) as a function of hours worked (h) is given by the function:

Find the inverse function so that it is written as hours as a function of cost h(c).

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Use the inverse function to answer...
If Paul "the plumber" sends you a bill for $1,013.00 how many hours of work did he do at your house?

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Which table shows the inverse of the table below?

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The table in the previous problem represents the function f(x)=x^2. What is the inverse function?

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HW Unit 5 Quiz Review

Graph:

Graph:

Graph:

Write the equation for the graph:

What is the domain of this graph?

What is the range of this graph?

Write the equation for the graph:

What is the domain of this graph?

What is the range of this graph?

Write the equation for the graph:

What is the domain of this graph?

What is the range of this graph?

Find the inverse of: f(x)=2x-3Write your answer using f^{-1}\left(x\right)

Find the inverse of: f(x)=4x^3Write your answer using f^{-1}\left(x\right)

Find the inverse of: f(x)=x^2+7Write your answer using f^{-1}\left(x\right)

A tsunami is a large ocean wave generated by an undersea earthquake. The formula for the speed s in miles per hour as a function of depth d of the ocean in meters is:Determine the speed of a tsunami if the earthquake occurs in an area where the ocean is 10,000 meters deep.

(Hint: Carlsbad is 2600 miles from Honolulu)Round to the nearest tenth.

Write the inverse function.*Hint your answer should contain parentheses.d(s)=

Paul the plumber charges $125 to come to your house, and then $55.50/hour of work. The cost (c) as a function of hours worked (h) is given by the function: Find the inverse function so that it is written as hours as a function of cost h(c).

Use the inverse function to answer... If Paul "the plumber" sends you a bill for $1,013.00 how many hours of work did he do at your house?

Which table shows the inverse of the table below?

The table in the previous problem represents the function f(x)=x^2. What is the inverse function?

The graph of f(x) is shown below. Graph f^-1(x).Connect your points so it's a mirror image!

Graph:

Graph:

Graph:

Write the equation for the graph:

What is the domain of this graph?

What is the range of this graph?

Write the equation for the graph:

What is the domain of this graph?

What is the range of this graph?

Write the equation for the graph:

What is the domain of this graph?

What is the range of this graph?

Find the inverse of: f(x)=2x-3Write your answer using f^{-1}\left(x\right)

Find the inverse of: f(x)=4x^3Write your answer using f^{-1}\left(x\right)

Find the inverse of: f(x)=x^2+7Write your answer using f^{-1}\left(x\right)

A tsunami is a large ocean wave generated by an undersea earthquake. The formula for the speed s in miles per hour as a function of depth d of the ocean in meters is:Determine the speed of a tsunami if the earthquake occurs in an area where the ocean is 10,000 meters deep.

(Hint: Carlsbad is 2600 miles from Honolulu)Round to the nearest tenth.

Write the inverse function.*Hint your answer should contain parentheses.d(s)=

Paul the plumber charges $125 to come to your house, and then $55.50/hour of work. The cost (c) as a function of hours worked (h) is given by the function: Find the inverse function so that it is written as hours as a function of cost h(c).

Use the inverse function to answer... If Paul "the plumber" sends you a bill for $1,013.00 how many hours of work did he do at your house?

Which table shows the inverse of the table below?

The table in the previous problem represents the function f(x)=x^2. What is the inverse function?

The graph of f(x) is shown below. Graph f^-1(x).Connect your points so it's a mirror image!

Find the inverse of:
f(x)=2x-3
Write your answer using f^{-1}\left(x\right)

Find the inverse of:
f(x)=4x^3
Write your answer using f^{-1}\left(x\right)

Find the inverse of:
f(x)=x^2+7
Write your answer using f^{-1}\left(x\right)

A tsunami is a large ocean wave generated by an undersea earthquake. The formula for the speed s in miles per hour as a function of depth d of the ocean in meters is:

Determine the speed of a tsunami if the earthquake occurs in an area where the ocean is 10,000 meters deep.

(Hint: Carlsbad is 2600 miles from Honolulu)
Round to the nearest tenth.

Write the inverse function.
*Hint your answer should contain parentheses.
d(s)=

Paul the plumber charges $125 to come to your house, and then $55.50/hour of work. The cost (c) as a function of hours worked (h) is given by the function:

Find the inverse function so that it is written as hours as a function of cost h(c).

Use the inverse function to answer...
If Paul "the plumber" sends you a bill for $1,013.00 how many hours of work did he do at your house?

The graph of f(x) is shown below. Graph f^-1(x).
Connect your points so it's a mirror image!

Find the inverse of:
f(x)=2x-3
Write your answer using f^{-1}\left(x\right)

Find the inverse of:
f(x)=4x^3
Write your answer using f^{-1}\left(x\right)

Find the inverse of:
f(x)=x^2+7
Write your answer using f^{-1}\left(x\right)

A tsunami is a large ocean wave generated by an undersea earthquake. The formula for the speed s in miles per hour as a function of depth d of the ocean in meters is:

Determine the speed of a tsunami if the earthquake occurs in an area where the ocean is 10,000 meters deep.

(Hint: Carlsbad is 2600 miles from Honolulu)
Round to the nearest tenth.

Write the inverse function.
*Hint your answer should contain parentheses.
d(s)=

Paul the plumber charges $125 to come to your house, and then $55.50/hour of work. The cost (c) as a function of hours worked (h) is given by the function:

Find the inverse function so that it is written as hours as a function of cost h(c).

Use the inverse function to answer...
If Paul "the plumber" sends you a bill for $1,013.00 how many hours of work did he do at your house?

The graph of f(x) is shown below. Graph f^-1(x).
Connect your points so it's a mirror image!