Once you have completed the above problems and checked your solutions, complete
2 answers:
You might be interested in
Answer:
==================================================
Explanation:
We simply add the expressions we are given, though we cannot combine the terms (as they aren't like terms). There's not much to show in terms of steps, though I guess you could have the following:
Adding 4 onto 2^x means we shift the 2^x curve up four units.