Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y...

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Algebra I Section 4-3 Point-Slope Form

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Transcript of Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y...

Page 1: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.

Algebra ISection 4-3

Point-Slope Form

Page 2: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.

Point - Slope Form

y - y1 = m (x - x1)

m = slope

( x1, y1) -- ordered pair

Page 3: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.

Write an equation in point-slope form of the line that passes through the given point with the given slope.

1. (- 1, 4) m = - 2

Page 4: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.

Write an equation in point-slope form of the line that passes through the given point with the given slope.

2. (3, - 8) m = ⅔

Page 5: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.

Write an equation in point-slope form of the line that passes through the given point with the given slope.

3. (4, 7) m = ¾

Page 6: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.

Write an equation in point-slope form of the line that passes through the given point with the given slope.

4. (5, - 3) m = - 1

Page 7: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.

Write the equation in point-slope form of the line shown.

Steps:

1st - find the slopeformula or count

2nd – use the first ordered pairs

Page 8: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.

Write the equation in point-slope form of the line shown.

5.

Page 9: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.

Write the equation in point-slope form of the line shown.

6.

Page 10: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.

Write the equation in point-slope form of the line shown.

7.

Page 11: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.

Write the equation in point-slope form of the line shown.

8.

Page 12: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.

3 forms of lines:

1) Standard Form

2) Slope-Intercept Form

3) Point-Slope Form

Page 13: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.
Page 14: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.
Page 15: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.
Page 16: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.
Page 17: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.
Page 18: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.
Page 19: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.
Page 20: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.
Page 21: Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair.

Homework:

Worksheet 4-3


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Point-Slope Form - Learning Resource Center · 2018-03-28 · slope form 3. Point-Slope form (2,-3) and (4,-2) 2 3 4 2 y 2 3 2 m 1 2 y 1 ( x 1) y 3 1 2 (x 2) y 3 1 2 (x 2) ( 2) 2

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Ch€¦ · Web viewHolt McDougal Algebra 2 Point-Slope Form Write an equation in POINT-SLOPE form for the line with the given slope that contains the given point. 1.slope 3; (4, 2)2.slope

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