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If f(x)=-8x+8 and g(x)= x-9 what is (f g)(18)
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If f(x)=-8x+8 and g(x)= x-9 what is (f g)(18)

User Andrei Savin
by
7.8k points

1 Answer

2 votes

Answer:

-8x^2+8(10x)-72

When x=18

-8(18×18-(10×18)+9)

-72(36-20+1)

17×(-72)

=-1224

User Alex Hague
by
8.4k points
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