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anonymous

  • one year ago

Medal and fan! The table shows the outputs y for different inputs x: Input (x) 5 6 7 8 Output (y) 2 5 8 11 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) = 2x + 13. Which relation has a greater value when x = 7? Part C: Using the relation in Part B, what is the value of x if f(x) = 75?

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  1. anonymous
    • one year ago
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    Part A: Yes this is a function because each input has its own output Part B: idu Part C: try to work out part B because your answer for C needs B

  2. anonymous
    • one year ago
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    Okay, thanks for giving me a head start!

  3. anonymous
    • one year ago
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    can you help me on one of mine?

  4. anonymous
    • one year ago
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    Sure, I can help on the ones I know.

  5. anonymous
    • one year ago
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    Ok look at the one with "The graph of a function f(x)"

  6. jdoe0001
    • one year ago
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    @HydrogenCyanide do you know what an "output" and an "input" are?

  7. anonymous
    • one year ago
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    Maybe, sort of :/

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spraguer (Moderator)
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