Modify Function to Become Continuous

The given function is discontinuous at x = 1. Use slider to determine value of a so that the modified function becomes continuous. When correct value of a is obtained a message will be shown along side value of a.
Review continuity of a function. For more on continuity of functions check my online book "Flipped Classroom Calculus of Single Variable" https://versal.com/learn/vh45au/
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