(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
Answer:
ravi's is 440 and malcolm's is 520 i think
Step-by-step explanation:
Answer:
This sequence is arithmatic and its common difference is 5.
Step-by-step explanation:
Just looking at the sequence you can tell they go up by 5.
