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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. 

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

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