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Claudia
Claudia asked in Science & MathematicsMathematics · 6 years ago

Given that g(x) = 4+2x , find g(2x-5)?

4 Answers

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  • Como
    Lv 7
    6 years ago

    g (2x - 5) = 2 (2x - 5) + 4 = 4x - 6

  • Karl
    Lv 6
    6 years ago

    g(x) = 4 + 2*x

    g(2x-5) = 4 + 2*(2x-5) = 4 + 4x - 10 = 4x - 6

  • LogicLord
    6 years ago

    g(2x-5)=4+2(2x-5)

    g(2x-5)=4+4x-5

    g(2x-5)=4x-1

    Algebra is fun MIU!

  • DWRead
    Lv 7
    6 years ago

    g(x) = 4+2x

    Make the argument 2y-5 instead of 2x-5. That way, you don't confuse the x in the argument with the x in the function.

    g(2y-5) = 4+2(2y-5)

    = 4+4y-10

    = 4y-6

    Now replace the y with x.

    g(2x-5) = 4x-6

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