MA$-111$ Analytical Calculus I

Practice Problems

Continuity

Find all of the values of $x$ where the following function is not continuous $($and explain why$).$ For each value, state whether the discontinuity is removable or not $($and how to remove it$).$

Find all of the values of $x$ where the following function is not continuous $($and explain why$).$ For each value, state whether the discontinuity is removable or not $($and how to remove it$).$

$f(x)=\frac{x^2+2x+1}{x^2+3x+2}.$