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Unit 4 Lesson 7 Practice Problems

Authored by Jordan Brown

Mathematics

9th Grade

CCSS covered

Used 199+ times

Unit 4 Lesson 7 Practice Problems
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

The temperature was recorded at several times during the day. Function T gives the temperature in degrees Fahrenheit, n hours since midnight.


Decide if the average rate of change is positive, negative, or zero: from n=1 to n=5

Positive

Negative

Zero

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

The temperature was recorded at several times during the day. Function T gives the temperature in degrees Fahrenheit, n hours since midnight.


Decide if the average rate of change is positive, negative, or zero: from n=5 to n=7

Positive

Negative

Zero

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

The temperature was recorded at several times during the day. Function T gives the temperature in degrees Fahrenheit, n hours since midnight.


Decide if the average rate of change is positive, negative, or zero: from n=10 to n=20

Positive

Negative

Zero

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

The temperature was recorded at several times during the day. Function T gives the temperature in degrees Fahrenheit, n hours since midnight.


Decide if the average rate of change is positive, negative, or zero: from n=15 to n=18

Positive

Negative

Zero

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

The temperature was recorded at several times during the day. Function T gives the temperature in degrees Fahrenheit, n hours since midnight.


Decide if the average rate of change is positive, negative, or zero: from n=20 to n=24

Positive

Negative

Zero

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

The graph shows the total distance, in feet, walked by a person as a function of time, in seconds.



​​​​​​Was the person walking faster between 20 and 40 seconds or between 80 and 100 seconds?

20 and 40 Seconds

80 and 100 Seconds

Tags

CCSS.HSF.IF.B.4

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

The graph shows the total distance, in feet, walked by a person as a function of time, in seconds.



Was the person walking faster between 0 and 40 seconds or between 40 and 100 seconds?

0 and 40 Seconds

40 and 100 Seconds

Tags

CCSS.HSF.IF.B.4

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