Find the value of X.
1 answer:
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Answer:
± 4i
Step-by-step explanation:
=
= ×
×
= 4i → [
= i ]
Answer:
As this question is incomplete and lacks equation of functions to be dealt with. So, I am generally explaining the answer to this question.
1. If derivative of that function gives you a position value, it means it is increasing function.
2. If derivative of that function gives you a negative value, it means it is decreasing function.
Step-by-step explanation:
As this question is incomplete and lacks equation of functions to be dealt with. So, I am generally explaining the answer to this question.
If you have equations of functions then following is the way to determine whether that function is increasing or decreasing.
Process: If you want to know a particular function is increasing or decreasing then simply you have to take derivative of that function:
If derivative of that function gives you a position value, it means it is increasing function. increasing
If derivative of that function gives you a negative value, it means it is decreasing function. decreasing