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  • Perplex
    IB Math AASL
    /
    Cartesian plane & lines
    /

    Problem Bank

    [Maximum mark: 9]

    The graph of ​y=f−1(x)​ is shown below.

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    1. For the function ​f, state

      (i) the domain;

      (ii) the range

      [3]

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

    2. Find the value of ​f(0).

      [2]
    3. Determine the average gradient of the curve ​y=f(x)​ over its domain.

      [4]

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