A penguin dove 3.5 m below sea level to catch dinner for his kids who are sitting on an iceberg 1/2 of a meter above sea level

Iam so stuck. what is the worked out answer for this question?

If your annual gross income is $62,000 and you have one monthly car payment of $335 and a monthly student loan payment of $225, what is the maximum house payment you can afford. consider a standard 28% front-end ratio and a 36% back-end ratio. also, to complete your calculation, the annual property tax will be $3,600 and the annual homeowner's premium will be $360.

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.