Gordon buys a loaf of bread 65 centimeters long. For lunch every afternoon, he cuts 15 centimeters of bread for his sandwich. Gordon 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? I need an answer asap pls!

a

l = 65 – 15d; continuous

b

l = 65 – 15d; discrete

c

65 = l – 15d; continuous

d

65 = l – 15d; discrete