If a function is defined by the formula y equals 2x + 1 + that domain is given by the set 3, 5, 7, 9 then which set represents the range of

Question

If a function is defined by the formula y equals 2x + 1 + that domain is given by the set 3, 5, 7, 9 then which set represents the range of function

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Anna 3 days 2021-09-15T00:45:10+00:00 1 Answer 0

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    2021-09-15T00:47:02+00:00

    Answer:

    {7, 11, 15, 19}

    Step-by-step explanation:

    The function is defined by the formula y = 2x + 1 …….. (1)

    Now, domain of the function are given to be {3, 5, 7, 9}

    Hence, from equation (1), at x= 3, y = 2 × 3 + 1 = 7

    Now, at x = 5, y = 2 × 5 + 1 = 11

    Again, at x = 7, y = 2 × 7 + 1 = 15

    Finally, at x = 9, y = 2 × 9 + 1 = 19

    Therefore, the range of the corresponding domain of this function is given to be {7, 11, 15, 19}. (Answer)

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