Write An Equation From A Graph...2

Discussion in 'Other Pre-University Math' started by nycmathguy, Jul 31, 2021.

  1. nycmathguy

    nycmathguy

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    Section 1.7
    Question 12

    See attachment.

    For 12a, the graph of f(x) = x^3 has been shifted upward by one unit on the y-axis. Based on this fact, I say the answer is f(x) = x^3 + 1.

    For 12b, the shape is reversed and shifted to the left by 4 units on the x-axis. Based on this fact, I say the equation we want is f(x) = -(x + 4)^3.

    20210731_031221.jpg
     
    nycmathguy, Jul 31, 2021
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  2. nycmathguy

    MathLover1

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    correct
     
    MathLover1, Aug 1, 2021
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  3. nycmathguy

    nycmathguy

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    Glad to know that I'm not wasting your time and mine.
     
    nycmathguy, Aug 1, 2021
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