Answer:
4/10, 6/15, 8/20, 10/25
Step-by-step explanation:
Those are the fractions equivalent to 2/5
Answer:
456 is the number you are looking for.
Step-by-step explanation:
Consecutive numbers are numbers which continuously follow each other in the order from smallest to largest.
Have a nice day!
Answer:
7, 22, 39 hope this helps :)
Step-by-step explanation:
It’s adding 7, then 9, then 11, and so on.
Answer:
(0, inf)
Step-by-step explanation:
The average rate of change of a function is related to it's first derivative. When the first derivative is positive, the average rate of change is positive, which means that the function is crescent.
Now, when the first derivative is negative, the average rate of change will be negative too, and the function is going to be decrescent.
In your function.
We have: f'(x) = 2x
2x > 0 when x > 0. So when x > 0 the average rate of change of your function is positive, and it's values increases as the time increases. When x < 0, the average rate of change is negative, so, as the time increases, the values of f decrease.
You can use a graphic tool to plot f and visualize this better.
Answer:
Tank is a tank and a cat is a cat.
Step-by-step explanation:
