Worksheet directions

Grade 8 • Homework • Use the strategies practiced in class. Show your work and check your answers.

Sample questions

1. A graph records 3 students at each whole number of books read. Should the relation be discrete or continuous? Use Set B values. Answer: ___
2. A graph records 12 students at each whole number of books read. Should the relation be discrete or continuous? Answer: ___
3. A graph records 5 students at each whole number of books read. Should the relation be discrete or continuous? Answer: ___
4. A graph records 9 students at each whole number of books read. Should the relation be discrete or continuous? Answer: ___
5. A graph records 7 students at each whole number of books read. Should the relation be discrete or continuous? Use Set B values. Answer: ___
6. A graph records 7 students at each whole number of books read. Should the relation be discrete or continuous? Answer: ___

See the preview for diagrams, answer spaces, and the complete layout.

Common Core connections

Source labels: 8.F.A.1–3. Review the learning goals below to check the fit for your class.

• 8.F.A.1 — Understand a function as a rule
• 8.F.A.2 — Compare two functions across representations
• 8.F.A.3 — Interpret y = mx + b as a linear function

Bring it into your lesson

Review the preview and question content above. Open the resource in Sparkclass to copy it to your Files and use it in your workspace. Check the resulting layout before sharing it with students.