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Functions

Quick questions on Domain and range - Virginia SOL Algebra I

3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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State the range of {(0,2),(1,4),(2,2)}\{(0, 2), (1, 4), (2, 2)\}. [1 point]
What is q2?
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Is the number of students in a class a discrete or continuous quantity? [1 point]
What is wrong discrete/continuous call?
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Decide from the input variable: counts are discrete, measurements like time are continuous.

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