Mathematics

Question

F(x) = 12 over 4x+ 2 Find f(-1)
F(x) = 12 over 4x+ 2 Find f(-1)

2 Answer

  • Answer:

    f(-1) = -6

    Step-by-step explanation:

    [tex]f(x)=\dfrac{12}{4x+2}\\\\f(-1)-\text{put}\ x=-1\ \text{to}\ f(x):\\\\f(-1)=\dfrac{12}{4(-1)+2}=\dfrac{12}{-4+2}=\dfrac{12}{-2}=-6[/tex]

  • Answer:

    f(-1) = -6

    Step-by-step explanation:

    substitute -1 into the equation and solve, you'll get -6

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