Coordinate Geometry Formulas

Question 1

What is the midpoint between Leah's house (12, 2) and Kailey's house (-5, -7)?

Accepted Answer

(3.5, -2.5)

Question 2

What is the midpoint of side LM?

Accepted Answer

(1.5, .5)

Question 3

In a marching formation Daniel begins at (3, 3) and Nikki at (4, -5). How far apart are they?

Accepted Answer

√65

Question 4

Melanie and Alyssa share the same birthday. What other pair of students in this class share the same birthday?

Accepted Answer

Luis and Savannah

Question 5

One endpoint is (3, 2) and the midpoint is (6, -2). What is the other endpoint?

Accepted Answer

(9, -6)

Question 6

Find the coordinates of P that partition directed line segment AB 1/4 along the way.

Accepted Answer

(-4, -3)

Question 7

What is the slope of the line perpendicular to y= 2/3x-5?

Accepted Answer

-3/2

Question 8

What is the distance from (-3, 4) to (4, -3)?

Accepted Answer

7√2

Question 9

What room number are we in?

Accepted Answer

202

Question 10

What is the name of Mr. Furman&#x27;s daughter?

Accepted Answer

Alexa

Question 11

If the coordinate of A is (1, 1) and the midpoint of AB is (-2, 0), the coordinate of B is:

Accepted Answer

(-5, -1)

Question 12

What is the distance from point A to point B?

Accepted Answer

√58

Question 13

How long is side CD?

Accepted Answer

√5

Question 14

What is the slope parallel to the line 2x - 4y = 9

Accepted Answer

1/2

Question 15

Find the partition point of the directed line segment AB if the ratio is 1 to 1.

Accepted Answer

(-2 , 0)

Question 16

Find the slope given the points (2,1) and (0,-3)

Accepted Answer

2

Question 17

What is the slope?

Accepted Answer

-\frac{1}{2}

Question 18

Find the partition point of the directed line segment AB if the ratio is 2 to 3. A(-8,-5) and B(4,5)

Accepted Answer

(-3.2 , -1)

Question 19

A line segment has endpoints (-7, -4) and (9, 8). What is the midpoint of the segment?

Accepted Answer

(1, 2)

Question 20

Find the partition point of the directed line segment AB if the ratio is 1 to 2.

Accepted Answer

(-4 , -1.67)

Question 21

What is the slope between (2,5) and (7,5)

Accepted Answer

0

Questions 21