day 9 geometry. warm up – 1 – 5 = ? 1 – (–3) = ? 1 + 2 = ? 5 – (–4) 4) – ½ + ¾ =...

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Day 9 Geometry

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Homework Check Please turn in Crossword Puzzle

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Page 1: Day 9 Geometry. Warm Up  – 1 – 5 = ?  1 – (–3) = ?  1 + 2 = ? 5 – (–4) 4) – ½ + ¾ = ? – 6 + 3

Day 9Geometry

Page 2: Day 9 Geometry. Warm Up  – 1 – 5 = ?  1 – (–3) = ?  1 + 2 = ? 5 – (–4) 4) – ½ + ¾ = ? – 6 + 3

Warm Up1) – 1 – 5 = ?2) 1 – (–3) = ?3) 1 + 2 = ? 5 – (–4)4) – ½ + ¾ = ? – 6 + 3

Page 3: Day 9 Geometry. Warm Up  – 1 – 5 = ?  1 – (–3) = ?  1 + 2 = ? 5 – (–4) 4) – ½ + ¾ = ? – 6 + 3

Homework CheckPlease turn in Crossword Puzzle

Page 4: Day 9 Geometry. Warm Up  – 1 – 5 = ?  1 – (–3) = ?  1 + 2 = ? 5 – (–4) 4) – ½ + ¾ = ? – 6 + 3

Learning ObjectiveG-GPE-5 - Prove the slope criteria for parallel

and perpendicular lines and use them to solve geometric problems (e.g., find the equation of a line parallel or perpendicular to a given line that passes through a given point).

Page 5: Day 9 Geometry. Warm Up  – 1 – 5 = ?  1 – (–3) = ?  1 + 2 = ? 5 – (–4) 4) – ½ + ¾ = ? – 6 + 3

Note #10Slope Formula

Page 6: Day 9 Geometry. Warm Up  – 1 – 5 = ?  1 – (–3) = ?  1 + 2 = ? 5 – (–4) 4) – ½ + ¾ = ? – 6 + 3

Finding slope from a graph

Note #10 (continued)

Page 7: Day 9 Geometry. Warm Up  – 1 – 5 = ?  1 – (–3) = ?  1 + 2 = ? 5 – (–4) 4) – ½ + ¾ = ? – 6 + 3

Slope Intercept Form

Note #11

Page 8: Day 9 Geometry. Warm Up  – 1 – 5 = ?  1 – (–3) = ?  1 + 2 = ? 5 – (–4) 4) – ½ + ¾ = ? – 6 + 3

Note #11 (continued)

Graph the following equation

Page 9: Day 9 Geometry. Warm Up  – 1 – 5 = ?  1 – (–3) = ?  1 + 2 = ? 5 – (–4) 4) – ½ + ¾ = ? – 6 + 3

Graph the following equation

y = –x +2

Note #11 (continued)

Page 10: Day 9 Geometry. Warm Up  – 1 – 5 = ?  1 – (–3) = ?  1 + 2 = ? 5 – (–4) 4) – ½ + ¾ = ? – 6 + 3

Graph the following equation

3x + 2y = 8

Note #11 (continued)

Page 11: Day 9 Geometry. Warm Up  – 1 – 5 = ?  1 – (–3) = ?  1 + 2 = ? 5 – (–4) 4) – ½ + ¾ = ? – 6 + 3

Exit Slip1) What is the slope between these two points:

2) Graph the following equation:

Homework: Slope Worksheet and P. 155 1–4 All