The function C(s) = 0.1998s + 76.4520 models the number of calories C in a beef hot dog as a function of the amount of sodium s, in milligrams, in the hot dog. What is the slope, and what does it mean in this context? A. The slope is 0.1998. The number of calories is increased by 0.1998 for each 1 milligram increase in sodium.
B. The slope is 0.1998. The amount of sodium, in milligrams, is increased by 0.1998 for each increase of 1 calorie.
C. The slope is 76.4520. This is the number of calories in a beef hot dog with no sodium.
D. The slope is 76.4520. This is the amount of sodium, in milligrams, in a beef hot dog with no calories.