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OpenStudy (anonymous):
if f(x)=-2x-1 and g(x)=6x-1 find f[g(-20]
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OpenStudy (anonymous):
f(g(x))=-2(6x-1)-1,f(g(-20))=-2(6*-20-1)=242
OpenStudy (anonymous):
g(-20)=6(-20)-1=-121 f(g(-20)=f(-121)=-2(-121)-1=241 @ASAAD123 you forgot the "-1"
OpenStudy (anonymous):
yup @Zantout
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