Which sequence of y-valuse was formed from the function y=2x-9 using the whole numbers for x?

Carrie started with 12 ounces of water when she begin to walk. when she was finish walking she had 2 1/4 ounces of water left. how much did she drank

Describe the domain and range of y=2(3)^x-2+5

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.