d/dx [g (x)]^k = k g(x)^k-1 * d/dx g(x)
d/dx [(f o g)(x)] = d/dx [f(g(x))]
dy/dx = 0 or does not exist
A change in concavity from up to down or vice versa is called?
( -∞, ?)
( ?, ∞)
step 1. Find first derivatives
step 2. Find Critical Values
step 3. Use Potential Candidates
step 4. Find Absolute Max & Min
1. Find first derivative of y in respect to u
2. Find first derivative of u in respect to x
3. Find first derivative of y in respect to x
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