Finding Midpoints and Coordinates

(-2, 2)

(1, -3)

(2, -2)

(-5, 7)

Add the coordinates of the endpoints and divide by 2

Subtract the coordinates of the endpoints

Multiply the coordinates of the endpoints

Divide the coordinates of the endpoints by 2

(-2, 2)

(0, 0)

(1, -3)

(-5, 7)

(x + 2) / 2 = -5

(x - 5) / 2 = 1

(-5 + x) / 2 = -2

(x + 7) / 2 = 2

1

-3

-2

7

(y + 5) / 2 = -2

(7 + y) / 2 = 2

(y - 7) / 2 = 1

(y + 2) / 2 = -5

2

7

1

-3

(1, -3)

(-5, 7)

(0, 0)

(-2, 2)

By guessing

By using a different formula

By recalculating the midpoint

By checking the graph

To find the unknown endpoint

To find the area

To calculate the distance

To determine the slope