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Given the functions, f(x) = x 2 + x - 5 and g(x) = 4x 2 - 2x + 1, perform the indicated operation. when applicable, state the domain restriction.
(f - g)(x)

-3x2 - x - 4
-3x2 + 3x - 6
3x2 - x - 4
3x2 - x - 6

Answers

  • Réponse publiée par: abbigail333

    (a+b)B

    =(3+(-4))-4

    =(-1)(-4)

    = 4

  • Réponse publiée par: cland123

    f(x) = x 2 - 4=F(x)=\frac{1}{3}x^{3} -4x+C

    g(x) = x + 2=G(x)=\frac{1}{2}x^{2} +2x+C

    f(g(x)) x2 + 4x x2 - 2 x2 + 4x - 4 x2 - 4x - 4= Sorry but the domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

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Given the functions, f(x) = x 2 + x - 5 and g(x) = 4x 2 - 2x + 1, perform the indicated operation. w...