sketch the plots and calculate the equations fory(x) from thegiven information: a. A semilog plot of y (logarithmic axis) versusx passesthrough (12) and (21). b. A log plot of y versus x passesthrough (12) and(21). c. A semilog plot of xy (logarithmic axis)versus y/x passesthrough (1.0 40.2) and (2.0 807.0). d. A logplot of (y^2/ x) versus (x-2) passesthrough (1.0 40.2) and (2.0807.0)