Respuesta :
Answer:
its B
Step-by-step explanation:
B. The rate of change is the number of grams gained per day, and the initial value is the starting weight.
Answer:
B
since initial value of a function is the output value of the function when the input value is 0. like if your function is tracking how much you made over a fixed rime, then the initial value would be however much you had to begin with on day 0.