Joanna is paid $14 per hour

alberto started bench pressing 50 pounds. he then adds 5lbs every week .

determine whether each situation is linear or nonlinear , and proportional or non proportional ?

If Joanna worked 0 hours, she earns $0 (0,0). This is a linear equation because if you graph it, it'll make a straight line.

Since Alberto STARTED at 50 bench presses, (0, 50)
this makes it a non proportional situation.

(0,0)= proportional.

Theyre both Linear