Characteristics of Piecewise Function

What is the y intercept?

• (0, 5.5)
• (5.5, 0)
• (-2.1, 0)

• (0, -2.1)

What is the x intercept?

• (0, 5.5)
• (5.5, 0)
• (-2, 0)
• (0, -2)

What is the DOMAIN?

Hint: Domain is the set of x-values. Be careful when there are restrictions/exemptions of the x-values. This happens when there are gaps (meaning jumps, holes or asymptotes) in the graph.

• (-∞, +∞)
• (-∞, -1] U [3, +∞)
• [-1, +∞)
• (-1, 0] U (0, +∞)

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Select the correct domain for this piecewise function.

Select the correct range for this piecewise function.

Which of the following represents this peicewise graph.

Hint: Try to match the functions with the graph. You should know how to graph piecewise functions. You may go back to the slides posted in Google classroom or refer to your notes.

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What is the domain of the above piecewise function?

Hint: Domain is the set of x-values. Be careful when there are restrictions/exemptions of the x-values. This happens when there are gaps (meaning jumps, holes or asymptotes) in the graph.

• none of these are correct.

Which of the following piecewise functions represents the graph above?

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• none of these are correct.

State the range of the above piecewise function.

Hint: Range is the set of y-values. Be careful when there are restrictions/exemptions of the y-values.

• R: y = All real Numbers

• none of these are correct.