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## Homework Statement

F

f(x)={(2x-1)/Absolute value(2x-1) x cannot equal (1/2)

{ 0 x = (1/2)

a) is f continous at X = (1/2) explain

b) is f differentiable at x = (1/2) explain

## Homework Equations

I have made the graph and x is a point at 1/2 but there is a jump. I have no idea how to start this.