Here's the question:(adsbygoogle = window.adsbygoogle || []).push({});

If:

b b

∫ f(x)dx = a + 2b, then ∫ (f(x) + 5)dx = ?

a a

I'm thinking myself into circles... I want to say I need to take the derivative of a+2b to then find out what equals f(x) and then just take the integral of that +5... but its just not working out.

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: More integral issues

**Physics Forums | Science Articles, Homework Help, Discussion**