Exploring Domain and Range in Functions

The video tutorial explains how to represent a function on a coordinate plane. It discusses the given domain and range, and the assumptions made about the mapping of values. The tutorial then guides viewers through graphing the function by plotting points on the coordinate plane, assuming a specific mapping order. It concludes by reiterating that multiple functions can share the same domain and range but differ in mapping.

What are the given domain values in the problem?

• 0, -1, -2, -3, -4

• 0, 1, 2, 3, 4

• 0, 2, 4, 6, 8

• 0, -2, -4, -6, -8

What is the assumed mapping for the value -8 in the domain?

• -8 maps to 2

• -8 maps to 4

• -8 maps to 1

• -8 maps to 3

Which quadrant will the points be plotted in?

• Quadrant II

• Quadrant IV

• Quadrant III

• Quadrant I

What is the range of values for the function?

• 0 through -4

• 0 through 4

• 0 through -8

• 0 through 8

What is the coordinate point for the domain value -6?

• (-6, 3)

• (-6, 1)

• (-6, 4)

• (-6, 2)

What is the coordinate point for the domain value -4?

• (-4, 2)

• (-4, 1)

• (-4, 3)

• (-4, 4)

What is the coordinate point for the domain value -2?

• (-2, 2)

• (-2, 1)

• (-2, 3)

• (-2, 4)

What is the coordinate point for the domain value 0?

• (0, 4)

• (0, 3)

• (0, 2)

• (0, 0)

What is the function value for the domain value -8?

• 1

• 2

• 3

• 4

What is the function value for the domain value -6?

• 2

• 3

• 1

• 4