Question 2 Essay Worth 10 points) (02.03, 02.05 MC)
The linear function f(x) = 0.9x + 79 represents the average test score in your math class, where x is the number of the test taken. The linear function g(x)
represents the average test score in your science class, where x is the number of the test taken.
x g(x)
1 78
2 79
3 80
Part A: Determine the test average for your math class after completing test 2. (2 points)
Part B: Determine the test average for your science class after completing test 2. (2 points)
Part C: Which class had a higher average after completing test 4? Show work to support your answer. (6 points)