Applying Distance Formula, Midpoint and Slope to Real World Problems

Is Canyon Trail shorter than the combined length of Maple Avenue and Silver Street?

• Yes, it is shorter by 2 miles.

• No, it is longer by 2 miles.

• Yes, it is shorter by 3 miles.

• No, it is longer by 3 miles.

How can a coordinate plane help find the distance between two points?

• By creating a right triangle and applying the Pythagorean theorem.

• By calculating the area between the two points.

• By finding the midpoint between the two points.

• By calculating the slope between the two points.

• A

• B

• C

• D

• E

Find the coordinates of the missing endpoint give that E if the midpoint of DF

• ( .5, 7.5 )

• I have no clue 

• I give up

• ( -4, 3 )

Segment AB has endpoints at A(2,1) and B(5,5). The slope is ​ ​ (a)   , the distance is ​ (b)   , and the midpoint is ​ ​ (c)   .

Find the endpoint of the segment with endpoint (4, 12) and midpoint (-1, 13)

• (-6, 14)

• (-4, -12)

• (13, -1)

• (5, 13)

Find the endpoint of the segment with endpoint (4, 12) and midpoint (-1, 13)

• (-6, 14)

• (-4, -12)

• (13, -1)

• (5, 13)

If point M is the midpoint of segment JS, what are the coordinates of point S?

• (1, 2)

• (-2, -4)

• (4, -1)

• (-7, -7)