Review — Difficulty 9/10
Algebra I · Graphing linear functions
Review skills for this standard. Write answers where shown.
Together with a parent
1. Define variables for: a rectangle with perimeter 44. Write an equation. ___ 2. Write an inequality: at most 62 dollars spent. ___ 3. Revenue R = 17x. When is R > 220?
Written review
1. Define variables for: a rectangle with perimeter 48. Write an equation. ___ 2. Write an inequality: at most 64 dollars spent. ___ 3. Revenue R = 19x. When is R > 240? 4. Interpret the solution x = 18 in your context. 5. Is a negative solution reasonable? Explain. 6. Create a modeling equation for Graphing linear functions.
_See printable PDF for diagram._
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Skills checklist
- [ ] Defines variables for a context
- [ ] Writes an appropriate equation or inequality
- [ ] Interprets solutions realistically
- [ ] Explains Graphing linear functions without prompts
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