Inverse of Ordered Pairs and Graphs

Determine the type of variation:

• Direct

• Inverse

• Neither

What is the constant (k) in this inverse variation?
y = 400/x

• x

• y

• 400

• Not enough information given

Tags

CCSS.HSF-LE.A.1B

Which of the following is the inverse relation to the set of ordered pairs below?

Tags

Inverse Functions

• Yes, these functions are inverses.

• No, these functions are NOT inverses.

Tags

CCSS.HSF-BF.B.4B

Which statement about graphs and their inverses is true?

• They are symmetric about the x-axis.

• They are symmetric about the origin.

• They are symmetric about the y-axis.

Tags

CCSS.HSF-BF.B.4B

What is the process of finding inverse functions graphically?

• Reflecting the points of the original function across the line y = x.

• Reflecting the points of the original function across the line y = -x.

• Rotating the points of the original function 90 degrees counterclockwise.

• Finding the points of intersection between the original function and the line y = x.

Tags

CCSS.HSF-BF.B.4C

How can you define the inverse function using ordered pairs?

• Divide the x and y values of each ordered pair.

• Swap the x and y values of each ordered pair.

• Multiply the x and y values of each ordered pair.

• Add the x and y values of each ordered pair.

Tags

CCSS.HSF-BF.B.4C

How can you define the inverse function using a mapping diagram?

• Reverse the order of the steps in the original function to create the inverse function.

• Switch the input and output values of the original function to create the inverse function.

• Multiply the input and output values of the original function to create the inverse function.

• Add the input and output values of the original function to create the inverse function.

Tags

CCSS.HSF-BF.B.4C

If a linear function passes the Horizontal Line Test, does it have an inverse? (True/False)

• Not enough information

• Sometimes

• True

• False

What is the relationship between a linear function and its inverse in terms of their graphs?

• They are parallel to each other.

• They intersect at the origin.

• They are reflections of each other across the line y = x.

• They have the same slope.

Tags

CCSS.HSF-BF.B.4C