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4.4 Parallel & Perpendicular Lines

Last updated about 2 years ago

22 questions

Parallel and Perpendicular Lines

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Practice 1: Get Ready to Go to the Board!

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Practice 2: Get Ready to go to the board!

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Independent Practice

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Question 1

1.

Do Now

What is your routine after school? Do you have sports or activities you do? Do you take care of siblings?

Where do you complete your homework? How do you keep track of which homework assignments you need to do every night?

Question 2

2.

Question 3

3.

Write an equation of the line that passes through (5, 4) and is parallel to y = 2x + 3.

Question 4

4.

Perpendicular Lines have OPPOSITE RECIPROCAL slopes.

What is the slope of each line that is perpendicular to the line given.

A. 
_______ 

B. 
_______ 

C. 
_______ 

D. 
_______ 

Question 5

5.

Question 6

6.

Write an equation of the line that passes through (3, 1) and is perpendicular to the line

Question 7

7.

Write the slope-intercept form of the equation parallel to y = -2x + 1 and through (2, -1).

Question 8

8.

Write the slope-intercept form of the equation parallel to y = 3x - 3 and through (1, -1).

Question 9

9.

Write the slope-intercept form of the equation parallel to y = 2x - 4 and through (3, -5).

Question 10

10.

Write an equation of the line that passes through (3, 1) and is parallel to the line

Question 11

11.

Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the given line.

Question 12

12.

Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the given line.

Question 13

13.

Write an equation in slope-intercept form of the line that passes through the given point and is perpendicular to the given line.

Question 14

14.

Write an equation in slope-intercept form of the line that passes through the given point and is perpendicular to the given line.

Question 15

15.

Question 16

16.

Question 17

17.

Question 18

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Question 19

19.

Question 20

20.

What slope is parallel to

Question 21

21.

What slope is perpendicular to

Question 22

22.

Tonight's HW
Finish this Formative (all problems #1-22)

Chapter 4 Test:
--> per.1: Dec. 18
-->per. 5: Dec. 19

Determine which of the lines are parallel.

a

b

c

YOU MUST SHOW WORK FOR CREDIT!!!

Determine if the lines are parallel, perpendicular or neither?

Parallel

Perpendicular

Neither

YOU MUST SHOW WORK FOR CREDIT!!!
Determine if the lines are parallel, perpendicular or neither?

Parallel

Perpendicular

Neither

Determine which lines, if any, are perpendicular. 

Line A

Line B

Line C

None of the lines are perpendicular

Slopes of parallel lines are...

always 7.

opposites.

the same.

opposite reciprocals.

Slopes of perpendicular lines are...

opposites.

always 7.

opposite reciprocals.

the same.

Determine if the lines are parallel, perpendicular or neither?

Parallel

Perpendicular

Neither