Number 1 is B and number 2 I belive is C. I hope I'm rightt, and I hope this helps.
Answer : Option D is correct i.e [2.5,4]
Explanation :
Suppose our function is f(x)
then the value of f(x) is minimum where
it reaches -0.44 and 3 with two different intervals .
As we know that for finding the local minimum ,
the criteria is that f'(x)=0 .
So, here
f'(-0.44)=0 and
f'(3)=0
both are the local minimum point for the function f(x)
but -0.44 is the global minimum point .
In our case for [2.5,4] is the required interval where f(x) reaches its local minimum.
By using dimensional analysis, this problem can be simple.
B
It might be hard at first to find the hundreds place. The answer is C:722,357,000
Answer:
Step-by-step explanation:
the second one
HK and IJ
