8. Chris mows lawns. For each job, he charges the same initial fee, and a certain amount per hour. For a 5-hour job he gets $42. For a 3-hour job he gets $28.
Write an equation representing the amount he makes for a job, in point-slope
form. (y is the money he makes in $, x is the number of hours).

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next