Write a linear function f with f(4)=-3 and f(0)=-2

All points to the left of zero on a horizontal number line are negative. a number line is a picture of a graduated straight line that serves as abstraction for real numbers. this number line can be extended to the left to represent numbers which are smaller than 0. such numbers are called negative numbersmark me brainliest

What class is this? i have no idea and i'm not going to give you the wrong answer. do you have a graph that goes with all the questions