Answer:
-3
Step-by-step explanation:
yw
Answer:
1/5
Step-by-step explanation:
Divide both numerator and denominator by 6:
1/5
Answer:
May you provide images?
Step-by-step explanation:
Let

. Then

, and differentiating both sides with respect to

gives


Now, when

, you get

You have

, so

and

. So