# Calculus: Limits

## Homework Statement

Given that
lim f(x) = -4 and lim g(x) = 6
(All limits x --> +infinity)

Find the limit
lim [f(x) + 2g(x)]

## The Attempt at a Solution

So I substituted the values of f(x) and g(x) in the equation

=[(-4) + 2(6)
the limit is = 8

Did I do it right?

Nathanael
Homework Helper
Did I do it right?
Yep

Yep
Thanks! It was a wiley assignment and I thought I did it wrong xD

PeroK
Homework Helper
Gold Member
2020 Award
Thanks! It was a wiley assignment and I thought I did it wrong xD

What else could the limit possibly be?

What else could the limit possibly be?
Sorry! I was just making sure.

HallsofIvy