Mathematics, 21.04.2021 20:10, spookymod8967

Please help asap I don't understand use the function f(x)=-x^2+8x-11, g(x)=14-2/3x, and h(x)=-x-7

1. f(-4) -f(1)
2. h(8)-2 · f(3)
3. 1/2g(-6)+f(-2)

Answers: 2

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Please help asap I don't understand use the function f(x)=-x^2+8x-11, g(x)=14-2/3x, and h(x)=-x-7<...