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Using the Point-Slope Formula

Using the Point-Slope Formula

Assessment

Presentation

•

Mathematics

•

9th - 12th Grade

•

Easy

•
CCSS
8.EE.B.6, 8.EE.B.5, 8.F.A.3

Standards-aligned

Created by

Brodrick Stevens

Used 24+ times

FREE Resource

7 Slides • 13 Questions

1

Using the Point-Slope Formula

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2

Poll

On a scale 1-5, how are you feeling today?

1

2

3

4

5

3

Multiple Choice

What is the slope of the line below?


 y=−9x+3y=-9x+3  

1

9

2

-9

3

3

4

-3

4

Multiple Choice

Which equation is written in slope-intercept form?

1

 4x+3y=104x+3y=10  

2

 x+3y=8x+3y=8  

3

 y=23x+6y=\frac{2}{3}x+6  

4

 y−1=4(x+2)y-1=4\left(x+2\right)  

5

The Point Slope Formula

6

Open Ended

Write the equation of the line with slope = 1 and passing through the point (2,1).


Write your answer in the form y=mx+b.

7

Pause

8

Open Ended

Write the equation of the line with slope = -2 and passing through the point (4,4).


Write your answer in the form y=mx+b.

9

Pause

10

Multiple Choice

Parallel lines have slopes that are ________.

1

positive

2

negative

3

equal

4

reciprocals

11

Multiple Choice

Perpendicular lines have slopes that are ________.

1

both positive

2

both negative

3

equal

4

reciprocals

12

Multiple Choice

Line A has slope = 2. What is the slope of line B if it is parallel to A.

1

1

2

2

3

1/2

4

-1/2

13

Multiple Choice

Line A has slope = 2. What is the slope of line B if it is perpendicular to A.

1

1

2

2

3

1/2

4

-1/2

14

Multiple Choice

Line A has slope = -4/9. What is the slope of line B if it is perpendicular to A.

1

4

2

9

3

9/4

4

-9/4

15

Parallel and Perpendicular

16

Open Ended

Write the equation of the line passing through the point (4,6) and parallel to the line whose equation is:

 y=12x−3y=\frac{1}{2}x-3  

17

Pause

18

Open Ended

Write the equation of the line passing through the point (-3,5) and perpendicular to the line whose equation is:

 y=−3x+2y=-3x+2  

19

Pause

20

Open Ended

Write the equation of the line passing through the point (4,4) and perpendicular to the line whose equation is:

 y=−34x+32y=-\frac{3}{4}x+\frac{3}{2}  

pattern-tertiary

Using the Point-Slope Formula

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