1. Assignment:
1­­>Lesson 10.6, pg. 638­639, #2 ­ 4, 10­28, 38­42 (evens) ­ Due Monday (5/7)
2­­>Checkpoint 10.2­10.6 ­ Due Monday (5/7)
3­­>Final ­ Thursday (5/10)
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2. Lesson 10.6 WarmUp:
Simplify.
1. 3 18
2. 180
3. 45
10
4. 3 2 ( 4 3 + 6 2 )
5. ( 2 7 ­ 2 5 ) ( 3 7 + 3 5 )
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3. Lesson 10.6:
*The Distance Formula (between 2 points):
d = (x2 ­ x1)2 + (y2 ­ y1)2
*The Midpoint Formula (between 2 points):
( ,
M = x1 + x2 y1 + y2
2 2
(
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4. Lesson 10.6 examples:
Find the distance between the given coordinates.
A) (6, ­2), (12, 8)
B) (3, 0), (6, ­2)
C) (­11, 9), (3, ­4)
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5. Find the coordinates of the midpoint of the segment with the given endpoints.
D) (2, ­2), (6, 2)
E) (­4, 0), (0, 14)
F) (­1, ­2), (3, ­4)
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