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.
3
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)
Pa.
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в у
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