Coordinate Geometry - Assessment

1.

Multiple Choice

1 min

1 pt

Which of the following is the correct midpoint formula given two endpoints (x₁, y₁) and (x₂, y₂)?

2.

Multiple Choice

1 min

1 pt

Find the y-coordinate of the midpoint of the line

1

2

-2

3

3.

Multiple Choice

30 sec

1 pt

Given two points (x₁, y₁), (x₂, y₂) the distance between them is:

4.

Multiple Choice

2 mins

1 pt

Find the distance between the two points: (2, -1) and (2, 5)

0

8.3

6

5.5

5.

Multiple Choice

30 sec

12 pts

Parallel

Perpendicular

Intersecting

6.

Multiple Choice

30 sec

1 pt

What slope is parallel to:

m = 4

4

-1/4

-4

1/4

7.

Multiple Choice

30 sec

12 pts

Parallel

Perpendicular

Intersecting

8.

Multiple Choice

2 mins

1 pt

Slopes of perpendicular lines are...

opposite reciprocals

opposites

identical

reciprocals

9.

Multiple Choice

2 mins

1 pt

What slope is perpendicular to:
m = 5/8

-5/8

5/8

-8/5

8/5

10.

Multiple Choice

30 sec

12 pts

Parallel

Perpendicular

Intersecting

11.

Multiple Choice

30 sec

1 pt

Determine the equation of a line perpendicular to y=-3x-2 and going through the point (9, 2), in slope-intercept form.

$y=\frac{1}{3}x-3$

$y=-\frac{1}{3}x-9$

$y=\frac{1}{3}x-1$

$y=-3x-9$

12.

Multiple Choice

5 mins

12 pts

Which of the following lines is PARALLEL to the graph of y = -6x + 3 and goes through the point (-1,4)?

y=1/6x +25/6

y = 1/6x + 4

y = -6x - 2

y = -6x + 4

13.

Multiple Choice

5 mins

1 pt

Slopes of parallel lines are...

opposite reciprocals.

opposites.

the same.

always 7.

14.

Multiple Choice

2 mins

1 pt

Which line(s) are parallel to y=3x+1

y= -3x -1

y=-1/3+3

y=3x

None of them

15.

Multiple Choice

1 min

1 pt

Which equation is perpendicular to:
y = -6x +2

y = 6x +1

y = 1/6x +4

y = -6x +3

y = -1/6x +5

16.

Multiple Choice

45 sec

1 pt

What is the slope in the equation: y=4x+3

3

4x

4

3x

17.

Multiple Choice

2 mins

1 pt

y = 5/7x +2
y = 5/7x - 30
These lines are...

Parallel

Perpendicular

Neither

18.

Multiple Choice

3 mins

1 pt

What is the midpoint between (3, -1) and (7, -5)

(5, -2)

(10, -6)

(5, -3)

(2, -2)

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