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Acc Unit 1 CFA

Last updated over 5 years ago

8 questions

Note from the author:

Accomodated Version of unit 1 CFA

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Question 8

8.

Chose the statement that best describes these two lines:

y = 6x - 9
y = 6x + 3.5

They are perpendicular because their slopes are the same. 

They are parallel because their slopes are the same.

They are neither parallel nor perpendicular because they are too similar. 

They are neither parallel nor perpendicular because the lines are not exactly the same. 

Question 1

1.

These two lines are

Parallel

Perpendicular

Neither

Question 2

2.

The slope-intercept form of line x + 2y = 2 is

x + 2y = 2

y = 2x+2

y = -1/2x + 2

y = -1/2x + 1 

Question 3

3.

The slope-intercept form of line 6x - 3y = 21

y = 2x + 7

y = 2x - 7

y = - 2x - 7

y = -2x + 7

Question 4

4.

These two lines are...

Parallel

Perpendicular

Neither

Question 5

5.

The slope of line AB is

-2/3

-3/2

14/3

2/3

Question 6

6.

The slope of line CD is

4

-4

1/4

-1/4

Question 7

7.

These two lines are

Parallel

Perpendicular

Neither