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Acc Unit 1 CFA

Posljednje ažuriranje almost 6 years ago

8

Napomena autora:

Accomodated Version of unit 1 CFA

1

Pitanje 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.

1

1

1

1

1

1

1

Pitanje 1

1.

These two lines are

Parallel

Perpendicular

Neither

Pitanje 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

Pitanje 3

3.

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

y = 2x + 7

y = 2x - 7

y = - 2x - 7

y = -2x + 7

Pitanje 4

4.

These two lines are...

Parallel

Perpendicular

Neither

Pitanje 5

5.

The slope of line AB is

-2/3

-3/2

14/3

2/3

Pitanje 6

6.

The slope of line CD is

4

-4

1/4

-1/4

Pitanje 7

7.

These two lines are

Parallel

Perpendicular

Neither