Helpp 1.3 B

In Exercises 1 and 2, identify the segment bisector of AB. Then find AB.

1.

15

Ad

2.

to

5.5

M

M

DO

I

In Exercises 3 and 4, Identify the segment bisector of ST. Then find ST.

3.

4.

2x + 3

x + 12 8x - 2

5

M

M

4x - 7

n Exercises 7 and 8, the endpoints of JK are given. Find the coordinates of the midpoint M.

7. J(-3, 2) and K(9,2)

8. J(1, 3) and K(7,5)

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x