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Mathematics, 24.07.2019 13:30 mya1318
Find [fog](x)and [gof](x) f(x)=x2+2x and g(x)=x-9 the zeros in the middle are supposed br small o a. f[g(x)=x2-16x+81; g[f(x)=x2+3x-9 b. f[g(x)=x2+2x+81; g[f(x)=x2+2x-9 c. f[g(x)=x2-16x+63; g [f(x)=x2+2x-9 d. f[g(x)=x2+2x+81; g [f(x)=x2+3x-9
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Find [fog](x)and [gof](x) f(x)=x2+2x and g(x)=x-9 the zeros in the middle are supposed br small o a....
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