I can't solve any of these questions!!! Please Help?

Calculate the indicated value of each function.f(x)=–14x–13 and g(x)=–14x2–10x–14. Find f(13)–g(13).f(x)=14x2+15x&

Calculate the indicated value of each function.

f(x)=–14x–13 and g(x)=–14x2–10x–14. Find f(13)–g(13).

f(x)=14x2+15x–11 and g(x)=10x+11. Find g(f(9)).

f(x)= 15−15x+14x2/28−x . Find f(8)

or:Calculate the indicated value of each function.f(x)=\u201314x\u201313 and g(x)=\u201314x2\u201310x\u201314. Find f(13)\u2013g(13).f(x)=14x2+15x\u201311 and g(x)=10x+11. Find g(f(9)).f(x)= 15\u221215x+14x2/28\u2212x . Find f(8)

or:f(x) = -14x - 13g(x)= -14x2-10x-14f(13) = -14(13)-13 = -195g(x)= -14x^2-10x-14g(13) = -14(13)^2-10(13)-14g(13) = -2366 - 130 -14g(13) = -2910...that number... wow depressing xpso now you can bring the 2 answers down if you wish and make it easierf (13) - g (13)-195 - (-2910)-195+29102715 ANSWER NUMBER ONE

or:f (x) = 14x^2 +15x -11g(x) = 10x + 11 Find g(f(9))So basically it is asking you to go and find the function at the point of 9 for f and then take that answer and put it in for g. Sounds difficult but stick with me.f(9)=14(9)^2+15x-11f(9)=14(81)+15(9)-11f(9)=1134+135-11f(9)=1258I really hope that 14x2 is 14x^2... or so you mean...g(1258) = 10(1258) + 11G(1258) =12580 + 11g(1258) = 12591

or:f(x) = 15-15x+(14x^2)/28find f(8)f(8) = 15 - 15(8) + (14(8^2))/28f(8) = 15- 120 + (14*64)/28f(8) = -105 + 32f(8) = -73

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