The table shows the outputs, y, for different inputs, x:
Input (x)
1
3
5
7<...
Mathematics, 16.10.2020 08:01 hardwick744
The table shows the outputs, y, for different inputs, x:
Input (x)
1
3
5
7
Output (y)
8
6
5
4
Part A: Do the data in this table represent a function? Justify your answer. (3 points)
Part B: Compare the data in the table with the relation f(x) = 4x + 8. Which relation has a greater value when x = 3? (2 points)
Part C: Using the relation in Part B, what is the value of x if f(x) = 76? (5 points)
Answers: 3
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