Answer:
By definition, the derivative of f(x) is

Let's use the definition for 

Then, 
Answer:
42.86
Step-by-step explanation:
Answer:
You could get 5 packs of cookies.
Step-by-step explanation:
Each pack would cost $3.50, so we would have to divide $17.50 by $3.50, which would give us 5 packs of cookies
Answer:
1:4 and 3:12
Step-by-step explanation:
They are equivalent! Hope this helps! :)
You would plot them by month, 170-110= 60 dollar increase. 60 divided by 12 ( for each month) leaves a 5 dollar increase each month. Your coordinates would be 0,110 1,115 2,120 3,125
x would be month
y would be money