The linear function FX equals 0.2 X +79 represents the average test score in your math class were exes a number of test taken the linear function Jack’s our presents I was just going your science class where ask is the number of the test taken for a determine the test average for your math class after completing tasks to therapy determine a test average for your science class after completing test to par see which class at a higher average after completing test for show your work to support your answer