Unit 5A - Test - II

Last updated 2 months ago

25 questions

1

Library

Unit 5A - Test - II

Last updated 2 months ago

25 questions

1

2

3

1

OPTIONAL - must show work for credit

1

If the rule is y=3x + 9, what is the output if the input is 1?

1

If the rule is y=3x + 9, what is the output if the input is 17?

1

If the rule is y=3x + 9, what is the output if the input is 9?

1

If the rule is y=3x + 9, what is the output if the input is 32?

1

If the rule is y=3x + 9, what is the output if the input is 12?

2

Find the rule of the table and write your equation in y=mx+b form!

HINT: Start with finding the SLOPE first.

Use your reference sheet to find the slope (m).

3

Fill in the blanks.  Use the words in purple for for blanks 1, 2 & 4. 

I _______  (agree/disagree) with Anita.  

I think that the set of data in part (a) _______  (does/doesn't) describe a function because _______ 

and the data set in part (b) _______ (does/doesn't) because
_______

OPTIONAL - must show work for credit

If the rule is y=3x + 9, what is the output if the input is 1?

If the rule is y=3x + 9, what is the output if the input is 17?

If the rule is y=3x + 9, what is the output if the input is 9?

If the rule is y=3x + 9, what is the output if the input is 32?

If the rule is y=3x + 9, what is the output if the input is 12?

Find the rule of the table and write your equation in y=mx+b form!

HINT: Start with finding the SLOPE first.

Use your reference sheet to find the slope (m).

Fill in the blanks.  Use the words in purple for for blanks 1, 2 & 4. 

I _______  (agree/disagree) with Anita.  

I think that the set of data in part (a) _______  (does/doesn't) describe a function because _______ 

and the data set in part (b) _______ (does/doesn't) because
_______

What is the independent variable?

Time (m)

Number of birds (n)

What is the dependent variable?

Time (m)

Number of birds (n)

What is the rate of change (slope) for this function?

In the context of this particular problem, what does the rate of change (slope) represent?

Number of birds seen every minute.

Number of minutes for every bird seen.

the number of birds he has already identified

What is the value of the y-intercept?

In the context of this particular problem, what does the y-intercept (initial value) represent?

Number of birds seen every minute.

Number of minutes for every bird seen.

Number of birds he has already identified

Write the equation in y=mx+b form.

Scientists are studying how location affects the speed of a bottlenose dolphin.  Here is the information about the distance (d) in kilometers 4 different dolphins dolphin traveled in terms of time (t) hours.

Use the information above for #15-18!

Use the information above for #15-18!

Which location has the fastest dolphin?

Use the graphs above to answer.

Hint: find the slopes for each of them!

Gulf of Mexico

Mediterranean Sea

Indian Ocean

North Atlantic Ocean

How far did the Gulf of Mexico dolphin travel after 4 hours?

Use the graphs above to answer.

How far did the Indian Ocean dolphin travel after 4 hours?

Use the graphs above to answer.

How far did the Atlantic Ocean dolphin travel after 4 hours?

Use the graphs above to answer.

Does the function y=50+12x represent the verbal description?

Yes

No

Does the function y=12+50x represent the verbal description?

Yes

No

Does the table shown represent the verbal description?

Yes

No

Linear

Nonlinear

Linear

Nonlinear

Linear

Nonlinear

What is the independent variable?

Time (m)

Number of birds (n)

What is the dependent variable?

Time (m)

Number of birds (n)

In the context of this particular problem, what does the rate of change (slope) represent?

Number of birds seen every minute.

Number of minutes for every bird seen.

the number of birds he has already identified

In the context of this particular problem, what does the y-intercept (initial value) represent?

Number of birds seen every minute.

Number of minutes for every bird seen.

Number of birds he has already identified

Which location has the fastest dolphin?  

Use the graphs above to answer.

Hint: find the slopes for each of them! 

Gulf of Mexico

Mediterranean Sea

Indian Ocean

North Atlantic Ocean

Does the function y=50+12x represent the verbal description?

Yes

No

Does the function y=12+50x represent the verbal description?

Yes

No

Does the table shown represent the verbal description?

Yes

No

Nonlinear

Nonlinear

Nonlinear

Unit 5A - Test - II

Unit 5A - Test - II

OPTIONAL - must show work for credit

If the rule is y=3x + 9, what is the output if the input is 1?

If the rule is y=3x + 9, what is the output if the input is 17?

If the rule is y=3x + 9, what is the output if the input is 9?

If the rule is y=3x + 9, what is the output if the input is 32?

If the rule is y=3x + 9, what is the output if the input is 12?

Find the rule of the table and write your equation in y=mx+b form!HINT: Start with finding the SLOPE first. Use your reference sheet to find the slope (m).

What is the rate of change (slope) for this function?

What is the value of the y-intercept?

Write the equation in y=mx+b form.

How far did the Gulf of Mexico dolphin travel after 4 hours?Use the graphs above to answer.

How far did the Indian Ocean dolphin travel after 4 hours?Use the graphs above to answer.

How far did the Atlantic Ocean dolphin travel after 4 hours?Use the graphs above to answer.

OPTIONAL - must show work for credit

If the rule is y=3x + 9, what is the output if the input is 1?

If the rule is y=3x + 9, what is the output if the input is 17?

If the rule is y=3x + 9, what is the output if the input is 9?

If the rule is y=3x + 9, what is the output if the input is 32?

If the rule is y=3x + 9, what is the output if the input is 12?

Find the rule of the table and write your equation in y=mx+b form!HINT: Start with finding the SLOPE first. Use your reference sheet to find the slope (m).

What is the independent variable?

What is the dependent variable?

What is the rate of change (slope) for this function?

In the context of this particular problem, what does the rate of change (slope) represent?

What is the value of the y-intercept?

In the context of this particular problem, what does the y-intercept (initial value) represent?

Write the equation in y=mx+b form.

Which location has the fastest dolphin? Use the graphs above to answer.Hint: find the slopes for each of them!

How far did the Gulf of Mexico dolphin travel after 4 hours?Use the graphs above to answer.

How far did the Indian Ocean dolphin travel after 4 hours?Use the graphs above to answer.

How far did the Atlantic Ocean dolphin travel after 4 hours?Use the graphs above to answer.

Does the function y=50+12x represent the verbal description?

Does the function y=12+50x represent the verbal description?

Does the table shown represent the verbal description?

Find the rule of the table and write your equation in y=mx+b form!

HINT: Start with finding the SLOPE first.

Use your reference sheet to find the slope (m).

How far did the Gulf of Mexico dolphin travel after 4 hours?

Use the graphs above to answer.

How far did the Indian Ocean dolphin travel after 4 hours?

Use the graphs above to answer.

How far did the Atlantic Ocean dolphin travel after 4 hours?

Use the graphs above to answer.

Find the rule of the table and write your equation in y=mx+b form!

HINT: Start with finding the SLOPE first.

Use your reference sheet to find the slope (m).

Which location has the fastest dolphin?

Use the graphs above to answer.

Hint: find the slopes for each of them!

How far did the Gulf of Mexico dolphin travel after 4 hours?

Use the graphs above to answer.

How far did the Indian Ocean dolphin travel after 4 hours?

Use the graphs above to answer.

How far did the Atlantic Ocean dolphin travel after 4 hours?

Use the graphs above to answer.