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Entry checkpoint

Entry checkpoint: a separate sample with explanations after your response.

Paper packet. Every task here also exists on screen, where it is checked automatically; answers written on paper are not assessed by Nydus. When you are back at a device, enter your answers there.

1. What you will learn

Entry checkpoint: attempt the equations inequalities, functions quadratics sample before instruction. Use the target of each question to decide which information matters, and record your initial response before reading its explanation.

2. Practice

If 3x+2y=31 and x-y=2, what is x?

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• 14
• 7/2
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• 6

3. Practice

What is the greatest integer x satisfying 5-2x greater than or equal to -12?

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• 16
• 4
• 9
• 7

4. Practice

Let f(x)=x squared-3x+2. What is f(6)?

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• 40
• 10
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5. What you can do now

Review the equations inequalities, functions quadratics decisions in this algebra sample. Identify the particular restriction or evidence that changed your answer, and return to the corresponding worked lesson before trying a new case.