Derivatives galore. Don't forget you might need to split the function because of the absolute value.
Answer:
It is angle k and angle l
Step-by-step explanation:
When opposite sides are given, especially for a right triangle, the longer the length the bigger the angle. The hypotenuse, which is across the right angle is always longest. The shortest side will always have the smallest angle. Check the image if it helps.
Answer:
f^-1(x)=100-x
Step-by-step explanation: