elijahvoightozji5h elijahvoightozji5h

02-09-2020
Mathematics

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Help me with a ASAP plz and explain

Help me with a ASAP plz and explain class=

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TheFilthyMongol TheFilthyMongol

02-09-2020

(f+g)(x)=f(x)+g(x)=(2x-6)+(4x+7)=6x+1

(f-g)(x)=f(x)-g(x)=(2x-6)-(4x+7)=-2x-13

(fg)(x)=f(x)×g(x)=(2x-6)(4x+7)=8x^2-10x-42

(f+g)(-2)=f(-2)+g(-2)=(2(-2)-6)+(4(-2)+7)=-11

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