Hey, could someone please help me get started on this problem, I'm not sure how to go about it. Thanks heaps.
Where is the function h(x) = |x - 1| + |x + 2| differentiable?
(a) Give a formula for h'(x).
(b) Sketch the graphs of h and h'
Hey, could someone please help me get started on this problem, I'm not sure how to go about it. Thanks heaps.
Where is the function h(x) = |x - 1| + |x + 2| differentiable?
(a) Give a formula for h'(x).
(b) Sketch the graphs of h and h'