Review — Difficulty 7/10

Algebra II · Honors · Conic sections and parametric forms (intro)

Review skills for this standard. Write answers where shown.

Together with a parent

1. Distance between (10, 12) and (14, 16): ___ 2. Slope of line through (11, 13) and (15, 21): ___ 3. Equation of circle center (12, 9), radius 14: ___

Written review

1. Distance between (12, 14) and (16, 18): ___ 2. Slope of line through (13, 15) and (17, 23): ___ 3. Equation of circle center (14, 11), radius 16: ___ 4. Are lines with slopes 14 and −1/14 perpendicular? ___ 5. Midpoint of segment with given endpoints: ___ 6. Prove the triangle is isosceles using coordinates.

_See printable PDF for diagram._

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Skills checklist

• [ ] Uses distance and midpoint formulas
• [ ] Writes equations of lines and circles
• [ ] Completes coordinate proofs
• [ ] Explains Conic sections and parametric forms (intro) without prompts

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