Five teachers were hired at oakdale middle school at the beginning of the 2005 school year. the performance of each teacher was rated by the principal at the conclusion of each school year. the performance ratings are charted below. use this information to answer the question.

i cant see the information

Step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

the answer to this in exact form is 4/35 but in decimal form its 0.1142857

hope this if needed hmu