Anonymous
Anonymous asked in Science & MathematicsMathematics · 6 months ago

For f(x)=3−2x2 , evaluate f(2)?

Update:

Is the answer -5?

5 Answers

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  • sepia
    Lv 7
    6 months ago

    f(x) = 3−2x^2

    f(2) = -5

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  • Como
    Lv 7
    6 months ago

    f (x) = 3 -- 2x²

    f (2) = 3 -- 2 x 4 = 3 -- 8 = -- 5

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  • 6 months ago

    If f(x) = 3 − 2x^2 ,

    f(2) = -5

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  • ?
    Lv 7
    6 months ago

    f(x) = 3 - 2x²

    f(2) = 3 - 2 (2²)

    .....= 3 - 8

    .....= -5..............ANS

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  • 6 months ago

    f(2) = 3 - 2(2^2)

    = 3 - 2*4

    = 3 - 8

    = -5

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