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Question 10 of 10

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a. On what intervals is the object moving in the positive direction?

The object is moving in the positive direction when its velocity is

Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

This quiz: 100 point(s) possible

This question: 10 points) possible

OA. The object is moving in the positive direction on the interval(s)

(Type your answer in interval notation. Use a comma to separate answers as needed.)

OB. The object is never moving in the positive direction.

b. Use the values shown in the graph to set up an expression that gives the displacement of the object over the interval [0,3]

Ignoring units, the expression gives the displacement of the object over [0,3].

(Use integers or fractions for any numbers in the expression. Po not perform the calculation.)

The displacement of the object over the interval [0,3] is

c. Use the values shown in the graph to set up an expression that gives the total distance traveled by the object over the interval (1,5).

Ignoring units, the expression gives the total distance traveled by the object over the interval [1.5].

(Use integers or fractions for any numbers in the expression. Do not perform the calculation.)

Over the interval [1,5], the object travels a total distance of

d. Use the values shown in the graph to set up an expression that gives the displacement of the object over the interval [0,5

Ignoring units, the expression gives the displacement of the object over [0,5].

(Use integers or fractions for any numbers in the expression. Do not perform the calculation.)

The displacement of the object over the interval [0,5) is

e. Describe the position of the object relative to its initial position after 5 hours.

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