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Mathematics, 30.11.2020 18:20 abbypark0804

The table shows the outputs y, for different inputs ,x Input x: 3,7,11,15
Output y: 4,6,8,10

Part A: Do the data in this table represent a function? Justify your answer.

Part B: Compare the data in the table with the relation f(x) = 5x-21. Which relation has a greater value when x=11

Part C: Using the relation in part b, what is the value of x if f(x) =99

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Answers: 1

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The table shows the outputs y, for different inputs ,x Input x: 3,7,11,15
Output y: 4,6,8,10<...

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