19) A rectangle has a length that is 4 inches more than 3 times the width. If the width is representing by w, what expression represents the length? What expression represents the
perimeter of the rectangle?

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