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  • Perplex
    IB Math AIHL
    /
    Transformations & asymptotes
    /

    Problem Bank

    [Maximum mark: 10]

    Consider the functions ​f​ and ​g​ such that ​f(x)=3+2g(4x+3), for ​x∈R.

    The graph of ​y=f(x)​ can be obtained from the graph of ​y=g(x)​ by applying the following transformations:

    • a vertical stretch by factor ​a​

    • a translation of ​b​ units in the direction parallel to the ​y​-axis

    • a translation of ​c​ units in the direction parallel to the ​x​-axis

    • a horizontal stretch by factor ​d​

    1. Write down the value of

      1. ​a​

        [1]

        To earn a crown, get your answer ready before you reveal the options!

      2. ​b​

        [1]
      3. ​c​

        [1]
      4. ​d​

        [1]
    2. Given that ​g(x)=p⋅f(qx+r)+s, find the values of ​p,q,r​ and ​s.

      [6]

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