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# Warm up - PowerPoint PPT Presentation

Warm up . Write the equation of the line: Parallel to 8x – 2y = 6 and goes through (5, -2). Review HW. Midpoint. Given 2 ordered pairs, it’s the AVG of the x’s and AVG of the y’s . Midpoint Formula. Find the midpoint. (.5, 5.5). 1. (3, 7) and (-2, 4) (5, -2) and (6, 14). (5.5, 6).

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## PowerPoint Slideshow about ' Warm up ' - dinesh

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Presentation Transcript

Write the equation of the line:

Parallel to 8x – 2y = 6 and goes through (5, -2)

### Midpoint

Given 2 ordered pairs, it’s the

AVG of the x’s and

AVG of the y’s.

(.5, 5.5)

1. (3, 7) and (-2, 4)

• (5, -2) and (6, 14)

(5.5, 6)

• (3, -9) and (14, 16)

• (12, 17) and (-7, 9)

(8.5, 3.5)

(2.5, 13)

5.

(2, 3)

6.

(1.5, 4)

7.

Midpt (3, -6)

Endpt (7, -3)

(-1, -9)

8.

Midpt (-1, 2)

Endpt (3, 0)

(-5, 4)

9.

Midpt (-4, 6)

Endpt (2, 1)

(-10, 11)

### Classwork

Midpoint Worksheet

### Partition Line Segments(1 Dimension)

• A is at 1, and B is at 7.

• Find the point, T, so that T partitions A to B in a 2:1 ratio.

• A is at -6 and B is at 4.

• Find the point, T, so that T is A to B in a 2:3 ratio.

### Homework

Partitioning Segments Worksheet