Review — Difficulty 9/10
Algebra II · Honors · Matrices and systems (intro)
Review skills for this standard. Write answers where shown.
Together with a parent
1. Solve: 2x + 17 = 29 = ___ 2. Solve: x² − 17x + 6 = 0 = ___ 3. Solve and graph: 13x − 15 > 14 ___
Written review
1. Solve: 4x + 19 = 31 = ___ 2. Solve: x² − 19x + 8 = 0 = ___ 3. Solve and graph: 15x − 17 > 16 ___ 4. Solve the system: x + y = 22, x − y = 16 ___ 5. Check your solution by substitution: x = ___ 6. Justify one step in your solution in words. ___
_See printable PDF for diagram._
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Skills checklist
- [ ] Solves linear and quadratic equations
- [ ] Solves inequalities and graphs solutions
- [ ] Justifies steps algebraically
- [ ] Explains Matrices and systems (intro) without prompts
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