Question 1

Given the graph above, which of the following is the absolute maximum value of the function?

Accepted Answer

$$2$$

Question 2

Based on the graph, at which $$x-$$value does the function attain a local minimum?

Accepted Answer

$$x = 3$$

Question 3

Which of the following intervals describes where the function is decreasing?

Accepted Answer

$$(0, 2)$$

Question 4

What is the $$y-$$intercept of the function shown in the graph?

Accepted Answer

$$(0, 0)$$

Question 5

Which of the following best describes the symmetry of the function shown?

Accepted Answer

Odd

Question 6

If the function $$f(x) is $$represented by the graph, what is the domain of $$f(x)$$?

Accepted Answer

$$[-3, 3]$$

Question 7

At which $$x-$$values does the function cross the $$x-$$axis?

Accepted Answer

$$x = -2, 0, 2$$

Question 8

On which interval is the function constant?

Accepted Answer

There is no interval where the function is constant.

Question 9

Which of the following statements is true about the local extrema of the function?

Accepted Answer

There is one local maximum and one local minimum.

Question 10

Suppose the graph models the height of a ball thrown in the air over time. At which $$x-$$value does the ball reach its highest point?

Accepted Answer

$$x = -1$$

Question 11

If $$f(x) is $$the function shown, what is the range of $$f(x)$$?

Accepted Answer

$$[-2, 2]$$

Question 12

Which of the following best describes the behavior of $$f(x) as$$ $$x$$ approaches $$-3$$ from the right?

Accepted Answer

$$f(x)$$ increases$

Chapters 2.1-2.3

스터디 가이드 - 연습 문제