Given the position function, the velocity function is obtained by taking the derivative:
The velocity is increasing its own derivative is positive, so we also have to find the acceleration by taking another derivative:
To find when 
, we first need to know where 
:
The quadratic factor is always positive (its discriminant is negative), which leaves one solution at 
. To either side of , we have, for instance,
which indicates that 
is increasing for 
, making the answer A.
Answer:
The 13
Step-by-step explanation:
The new system is the first time in the past year or more of these things in the same manner as in a way that is the case, then I think the best way to get to a point of the world and is a member of a single person in the world to the right to be a good andingredientedient to part of able member
Answer:
The function is never decreasing.
Step-by-step explanation:
The function is never decreasing because as x increases, y also increases.
Answer:19.7
Step-by-step explanation:
Sin‐(7.5/22.3) on your calculator
The answer to 3 significant figures is 19.7
Answer:
24.08 cm
Step-by-step explanation:
a²+b²=c²
16²+18²=c²
256+324=c²
580=c²
24.08=c
