Continuity bingo

Exercise and reference answers

Clues and terms

1. Clue

   No break in the graph at the point.

   Item

   Continuous

2. Clue

   The point at which continuity fails.

   Item

   Discontinuity

3. Clue

   What must equal f(c) for continuity.

   Item

   Limit

4. Clue

   Has a well defined derivative there.

   Item

   Differentiable

5. Clue

   Rule for differentiating a composite.

   Item

   Chain rule

6. Clue

   Relation in which y is not isolated.

   Item

   Implicit

7. Clue

   Method turning a long product into sums.

   Item

   Logarithmic

8. Clue

   Continuous at zero but not differentiable.

   Item

   Modulus

9. Clue

   New class of function introduced here.

   Item

   Exponential

Instructions

Read each clue and tap the term it describes.

Explanation