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Question 2 (2.02, 2.05): The linear function f(x) represents the average test score in your language arts class, where x is the number of the test taken. The linear function g(x) represents the average test score in your social studies class, where x is the number of the test taken.

ANSWER FAST AND I WILL MARK 100 BRAINLIEST Question 2 202 205 The linear function fx represents the average test score in your language arts class where x is th class=

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mhanifa

Answer:

  • A) 80.6, B) 83

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Part A

Use the equation f(x) = 0.3x + 80 and find its value at x = 2

  • f(2) = 0.3*2 + 80 = 0.6 + 80 = 80.6

Part B

Use the table and find the value of g(x) when x = 2

  • g(2) = 83
semsee45

Answer:

A.  80.6

B.  83

Step-by-step explanation:

Part A

Average Test Score (Language Arts class) function:

[tex]f(x)=0.3x+80[/tex]

To determine the test average after completing test 2, substitute x = 2 into the given function:

[tex]\begin{aligned} \implies f(2)&=0.3(2)+80\\&=0.6+80\\&=80.6\end{aligned}[/tex]

Part B

Average Test Score (Social Studies class) table:

[tex]\begin{array}{|c|c|}\cline{1-2} x&g(x)\\\cline{1-2} 1&85\\\cline{1-2} 2&83\\\cline{1-2} 3&81\\\cline{1-2} \end{array}[/tex]

To determine the test average after completing test 2, find the value of the function from the table when x = 2:

[tex]\implies g(2)=83[/tex]