1. 
 Consider the following statements:
I. f(c) is defined II. exists III. We say "f is continuous at c" if the following statements hold: > I

2. 
Which of the statements is true about the function f graphed below? > f is discontinuous at x = 1 because

3. 
Let Identify all points at which <em>f</em> is discontinuous. > x = 1, x = 2

4. 
Identify all points at which f is discontinuous. > x = 1, x = 2

5. 
On which of the following intervals is f continuous? > (0,3)

6. 
On which of the following intervals is g discontinuous? > (3,4)

7. 
Let
On which of the following intervals is f continuous? > (2,0)

8. 
Let On which of the following intervals is f(x) continuous? > (1,1)

9. 
Let f(x) = x + 1 and g(x) = x  1. Which of the following statements is false? > The function f + g is continuous at x = 1.

10. 
Which of the following functions is not continuous? > h(x) = tan(x)
