Mathematics: 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. 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

I assume we solve for Solve for x...

The linear function f(x) = 0.9x + 79 represents

angiechill

18.08.2021

see below

Step-by-step explanation:

Part A: Let x=2

f(2) = .9(2) +79

1.8+79

80.8

Part B Let x = 2

g(2) = 79

Part C

Let x= 4

f(4) = .9(4) +79 = 3.6+79=82.6

g(4) = 81

Science class is higher after test 4

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