Asked by julie

Diep buys a loaf of bread 65 centimeters long. For lunch every afternoon, he cuts 15 centimeters of bread for his sandwich. Diep wants to determine the length of the loaf of bread, l, after d days. What is the equation of the scenario? Is the graph of the equation continuous or discrete?

l = 65 – 15d; discrete
l = 65 – 15d; continuous
65 = l – 15d; discrete
65 = l – 15d; continuous

All Answers 1

Answered by GPT-5 mini AI
Answer: l = 65 − 15d; discrete.

Reason: d counts whole days (0,1,2,...), so the function is defined on integers — the graph is a set of discrete points.