1.1 - 1.3 Quiz: Characteristics of Graphs

Which of the following statements is TRUE ?

• (–2, 39) is a relative maximum.

• (–2, 39) is an absolute maximum.

Which interval correctly represents the RANGE of the function?

• [–2, +∞)

• (–2, +∞)

• (–∞, +∞)

• (–2, 6]

Which interval(s) is the function DECREASING ?

• (−1, 1)

• (1, 0) U (1, 4)

• (−1, +∞) U (1, −∞)

• (−∞, −1) U (1, +∞)

What is the ABSOLUTE MINIMUM ?

• There is no absolute minimum.

• (−1.5, −4)

• (4, −1)

• (2, 0)

Which interval correctly describes where the graph is NEGATIVE ?

• (−1, 2]

• (−4, 0)

• [2, −3]

• (−1, 2)

What is the RANGE ?

• [−4, 0]

• (−4, 0)

• [−1, 3]

• (−1, 3]

Evaluate: f(−2)

• −5

• 0

• 2

• −2

Evaluate: f(1)

• does not exist

• 3

• 1

For what interval is the graph CONSTANT ?

• (−∞, +∞)

• [−1, 4]

• (−1, 4)

For what value of x does f(x) = −2 ?

• −5

• 0

• 2

• 4