Subtracting whole numbers does not include subtracting negative numbers, whereas when subtracting integers you can include negative numbers.
Answer:
- 
Step-by-step explanation:
Find slope using the slope formula : 
Plug in the given points : 
Add the numbers : 
Calculate the difference : 
Reduce the fraction : -
Solution : -
19 because 6 divided by 3 = 2 + 17 ?
a. By the fundamental theorem of calculus, the velocity function is

The particle starts at rest, so
, and we have

Then the position function is

with
, so

b. The particle is at rest whenever
; this happens for

where
is any integer.