A weightlifter is using a weightlifting bar that weighs 45 pounds. If x represents the amount of weight that the weightlifter puts on the bar and y represents the total amount that the weightlifter lifts, with the weight of the bar included, which of these functions models this situation

A weightlifter is using a weightlifting bar that weighs 45 pounds If x represents the amount of weight that the weightlifter puts on the bar and y represents th class=

Respuesta :

Choice c because 45 is the start weight while x changes
I think it A hope this helps