Question

Given lim f(x)=5 x->c, Find the following Lim 2f(x) x->c

Answer 1

if f(x) = 5
then plug in 5 for 2f(x)
so it'll be 2*5

Answer 2

you can do that math ;)

Answer 3

plug in 5 for f(x) in 2f(x) *

Answer 4

yeah i figured, it would be lim10 x->10, but is that he is asking for? what about the lim->c

Answer 5

saying the limit as x approaches c is just saying as it approaches a constant, if I remember correctly, it shouldn't be of any affect

Answer 6

*effect

Answer 7

thank you very much :D