The slope of the line that represents the data Nicholas collected is - 63, and the y-intercept is 825. Explain what these represent in the context of the situation. Remember that x is the number of days, and y is the number of canned goods.

Slope is how much gained per day

y intercept is at x=0 or when 0 days elapsed or how many canned goods he had when he started

y=-63x+825

this means that he somehow loses 63 cans per day and he started with 825

unless you worded the question wierd and y=how many canned goods he needs to collect, in that case, he started with 0 canned goods, needing to collect 825 total, and collected 63 per day