In Chicago, the high temperatures in degrees Fahrenheit for five days in January were -1, 8, 6, -15. What was the average temperature for these five days

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity