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
True
False

2.
Which of the statements is true about the function f graphed below?

-> f is discontinuous at x = 1 because
True
False

3.
Let

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

True
False

4.
Identify all points at which f is discontinuous.

-> x = 1, x = -2
True
False

5.
On which of the following intervals is f continuous?

-> (0,3)
True
False

6.
On which of the following intervals is g discontinuous?

-> (3,4)
True
False

7.
Let

On which of the following intervals is f continuous?

-> (-2,0)
True
False

8.
Let

On which of the following intervals is f (x ) continuous?

-> (-1,1)
True
False

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.

True
False

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

True
False