Write the compound inequality shown by each graph. must include and/or

Can someone answer it, and plot it, for 20 points and brainliest answer? p. s. they're the same ! : )

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.

Which expression is equal to (f+g)(x)?