What is a piecewise function?
Evaluating Piecewise Functions Practice

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•
Mathematics
•
10th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A piecewise function is a function that is defined by different expressions or formulas for different intervals of its domain.
2.
FLASHCARD QUESTION
Front
How do you evaluate a piecewise function?
Back
To evaluate a piecewise function, identify the interval that contains the input value and use the corresponding expression to find the output.
3.
FLASHCARD QUESTION
Front
What does it mean if a piecewise function is undefined at a certain point?
Back
If a piecewise function is undefined at a certain point, it means that there is no output value for that input in the function's definition.
4.
FLASHCARD QUESTION
Front
Evaluate f(-2) for the piecewise function: f(x) = { 7 if x < 0; 3 if 0 ≤ x < 5; -3 if x ≥ 5 }
Back
7
5.
FLASHCARD QUESTION
Front
Evaluate f(1) for the piecewise function: f(x) = { 7 if x < 0; 3 if 0 ≤ x < 5; -3 if x ≥ 5 }
Back
3
6.
FLASHCARD QUESTION
Front
Evaluate f(2) for the piecewise function: f(x) = { 7 if x < 0; 3 if 0 ≤ x < 5; -3 if x ≥ 5 }
Back
3
7.
FLASHCARD QUESTION
Front
Evaluate f(5) for the piecewise function: f(x) = { 7 if x < 0; 3 if 0 ≤ x < 5; -3 if x ≥ 5 }
Back
-3
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