Select linear or nonlinear to correctly classify each function. Function Linear Nonlinear y−4=−8(x−1) y=x4 y−x2=4. 5 3x 5y = 15.

When amy exercises in her fitness center for 1 hr she burns a total of 475 calories.if she burns 9 calories a minute jogging on the treadmill and then burns 6.5 calories a minute pedaling on the stationary bicycle how many minutes of the hour does she spend exercising on the bicycle?