Temperature Function sketch & average

[Guest]

I am learning a new subject in my course and have become stumped with this question. Any advice on how to solve it would be great, I feel lost.

[Guest]

The image didn't load correctly in my post for some reason, I have included a link to the gyazo below. Thank you


https://gyazo.com/e8a03d38aec4fb41a0404a9db09e3fc9

[mycalsuite]

It's common to feel trapped! Divide the problem into manageable chunks, relate it to your existing knowledge, make it easier with examples, and approach it one step at a time. I can walk you through it if you tell me the exact question.