Acylindrical rod of steel (e = 207 gpa, 30 * 106 psi) having a yield strength of 310 mpa (45,000 psi) is to be subjected to a load of 11,100 n (2500 lbf). if the length of the rod is 500 mm (20.0 what must be the diameter to allow an elongation of 0.38 mm (0.015

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