Slope, Distance, and Midpoint

Question Group #1

Directions and/or Common Information:

Use the graph and the distance formula to determine the answers for these two questions.

Is triangle BUC a right triangle?

Is triangle BUC an isosceles triangle?

Question Group #2

Directions and/or Common Information:

Use these two points to answer the next three questions:
A(4, -2) and B(-2, 6)

Sketch the graph.

Find AB.

Find the coordinates of the midpoint of AB.

Question Group #3

Directions and/or Common Information: Find the length of the line segment connecting each of the following sets of points. Then find its midpoint.

(-1, 3) (3,5)

(2 , 6) (1, 2)

(-3, 2) (-2, 2)

(4, 2) ( 4, -2)

(-2, 5) (5, 1)