I will mark you brainiest if you can answer this

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

Can any one me with the answers to these questions asap?

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?