Linda invests $5000 in a money market account. The balance of the account in dollars after t years can be represented by the function y = 5000(1.07)^t

The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4