75% of a university’s freshman class are majoring in engineering. if 3000 students in the freshmen class are engineering majors, how many students are in the freshmen class.

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for