Distance, Midpoint, Partitioning

1.

Multiple Choice

5 mins

1 pt

Find the midpoint between the two points: (-4,4) and (5,-1)

(4,5)

(3,4)

(1/2, 1 1/2)

(7,2)

2.

Multiple Choice

5 mins

1 pt

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

(3,-3)

(2,-2)

(4,-4)

(4,5)

3.

Multiple Choice

5 mins

1 pt

Find the midpoint of the segment with the endpoints:(6, 7) and (6, -5)

(0, -1)

(6, 1)

(1, 6)

(0, 1)

4.

Multiple Choice

5 mins

1 pt

What is the distance between the two points?

6.3

6.5

6.7

16

5.

Multiple Choice

5 mins

1 pt

Find the distance of line segment AB between the points at (8,0) and (5,9)

10

9.5

9

11.5

6.

Multiple Choice

5 mins

1 pt

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

y = 6x +1

y = 1/6x +4

y = -6x +3

y = -1/6x +5

7.

Multiple Choice

5 mins

12 pts

Write an equation of a line that passes through the point (-9,2) and is perpendicular to the line y = 3x - 12

y = (-1/3)x - 1

y = (1/3)x - 2

y = -3x + 12

y = 3x - 1

8.

Multiple Choice

5 mins

1 pt

Given the points A(-1,2) and B(7,14), find the coordinates of the Point P on the directed line segment AB that partitions AB in the ratio 1:3.

The coordinates of the point P are:

(1,5)

(0,4)

(3, 1)

(-1, 1)

9.

Multiple Choice

5 mins

1 pt

Find the distance between (-9, -1) and (-2, -6).Round to the nearest tenth.

8.6

12.1

9.9

13.0

10.

Multiple Choice

5 mins

1 pt

Find the midpoint of the segment with the endpoints:(6, 7) and (6, -5)

(0, -1)

(6, 1)

(1, 6)

(0, 1)

11.

Multiple Choice

5 mins

1 pt

Given the points A(7,-2) and B(-2,4), find the coordinates of the point P on directed line segment BA that partitions BA in a the ratio 1:2.

(3,1)

(4,3)

(1,2)

(0,1)

12.

Multiple Choice

5 mins

1 pt

Number Line Problem:

Find the point M that will divide the segment PQ in a 2:5 ratio. Point P is at -10 and Point Q is at 4.

-8

-6

0

2

13.

Multiple Choice

5 mins

1 pt

Slopes of parallel lines are...

opposite reciprocals.

opposites.

identical.

always 7.

14.

Multiple Choice

5 mins

1 pt

A line is perpendicular to y = 2x - 7.
What is the slope of this line?

-2

1/2

-1/2

2

15.

Multiple Choice

5 mins

1 pt

Luis works at a theater on 8th Avenue and

20th Street. Kaleb lives at the corner of

18th Avenue and 4th Street. What is a

possible location that is midway between

them?

9th Avenue & 11th Street

13th Avenue & 12th Street

16th Avenue & 9th Street

8th Avenue & 10th Street

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