SHOW ALL WORK FOR FULL CREDIT (Score for Question 1: of 6 points)
1. Points A and B are to be mapped onto a number line according to two equations. The solution to the
equation A = [] is the coordinate of point A.
that
chose
The solution to the second equation 2.5 = -2B + 6 is the coordinate of point B.
(a) Solve the first equation to find the coordinate of point A. Show your work.
(b) Solve the second equation to find the coordinate of point B. Show your work.
(c) Determine the distance between points A and B. Explain.
Work Shown below & Answers:
(a) Solve the first equation to find the coordinate of point
A. Note: You must fill in the blank with a number that
you chose AND THEN solve for A. Show your work step by step. (2 points)
= []
ŞA
(b) Solve the second equation to find the coordinate of point B. Show your work step by step. (2 points)
2.5 = 2B + 6