This Calculus Continuity at a Point Digital Task Card Activity includes 18 problems which are sure to challenge your students and reinforce these important concepts. # 1 - 14 have students finding the values, if any, for which the function is discontinuous. There is a good variety of functions. For #15 - 18, students find the value of a variable, k, which makes the function continuous.Task Cards are an excellent medium for practicing skills whether printable or digital. Students work one or