Unit 3B Test: Exploring Proportional and Nonproportional Relationships

1

Select all of the following that are proportional relationships.

MP.5

1

Order the lines from flattest to steepest slope.

A, B, C

B, C, A

C, B, A

C, A, B

A.3.b

1

Without calculating the slope, match the following slope values with the appropriate line.

Stavka koja se može prevući		Odgovarajuća stavka
		Line A
		Line B
		Line C
		Line D

A.3.b

1

A.3.b

1

The temperature in Fairbanks, Alaska begins at -2ºF and gets 3 degrees warmer each hour.
Temperatures in Juneau, Alaska are modeled in the graph shown.
Which of the following statements are true about the different cities in Alaska.

Fairbanks has a greater rate of change and a greater initial value.

Fairbanks has a greater rate of change and a lesser initial value.

Fairbanks has a lesser rate of change and a greater initial value.

Fairbanks has a lesser rate of change and a lesser initial value.

MP.5

1

Give the domain and range of the relation. Tell whether the relation is a function.

D: {–5, –1, 3, 5}; R: {-2, 0, 3} The relation is a function.

D: {–5, –1, 3, 5}; R: {-2, 0, 3} The relation is not a function.

D: {-2, 0, 3}; R: {–5, –1, 3, 5} The relation is a function.

D: {-2, 0, 3}; R: {–5, –1, 3, 5} The relation is not a function.

MP.4

1

Find the domain and range of the given relation. Determine if the relation is a function.
(1, 3), (-2, 4), (5, 4)

D: { -2, 1, 5} R: {3,4} The relation is a function.

D: { -2, 1, 5} R: {3,4} The relation is not a function.

D: { 3, 4} R: {-2, 1, 5} The relation is a function.

D: { 3, 4} R: {-2, 1, 5} The relation is not a function.

MP.4

1

Give the domain and range of the relation. Tell whether the relation is a function.

MP.4

1

For which interval is the function increasing and changing by a constant rate of change?

between -4 and -2

between -2 and 0

between 0 and 2

between 2 and 4

MP.4

1

Which situation most accurately matches the graph?

A student rides his skateboard to another friend's house. After 30 minutes, he leaves and walks to the store.

A student walks up a steep hill, then walks on a flat road before walking up another hill.

A student runs home from school, sits at home for 30 minutes, and then goes out to another friend’s house.

MP.4

1

MP.5

1

A.3.b

1

A.3.b

1

MP.5

1

MP.5

1

Select all that are functions.

MP.4

Unit 3B Test: Exploring Proportional and Nonproportional Relationships

Select all of the following that are proportional relationships.

Order the lines from flattest to steepest slope.

Without calculating the slope, match the following slope values with the appropriate line.

The temperature in Fairbanks, Alaska begins at -2ºF and gets 3 degrees warmer each hour.Temperatures in Juneau, Alaska are modeled in the graph shown.Which of the following statements are true about the different cities in Alaska.

Give the domain and range of the relation. Tell whether the relation is a function.

Find the domain and range of the given relation. Determine if the relation is a function.(1, 3), (-2, 4), (5, 4)

Give the domain and range of the relation. Tell whether the relation is a function.

For which interval is the function increasing and changing by a constant rate of change?

Which situation most accurately matches the graph?

Select all that are functions.

Select all of the following that are proportional relationships.

Order the lines from flattest to steepest slope.

Without calculating the slope, match the following slope values with the appropriate line.

The temperature in Fairbanks, Alaska begins at -2ºF and gets 3 degrees warmer each hour.Temperatures in Juneau, Alaska are modeled in the graph shown.Which of the following statements are true about the different cities in Alaska.

Give the domain and range of the relation. Tell whether the relation is a function.

Find the domain and range of the given relation. Determine if the relation is a function.(1, 3), (-2, 4), (5, 4)

Give the domain and range of the relation. Tell whether the relation is a function.

For which interval is the function increasing and changing by a constant rate of change?

Which situation most accurately matches the graph?

Select all that are functions.

The temperature in Fairbanks, Alaska begins at -2ºF and gets 3 degrees warmer each hour.
Temperatures in Juneau, Alaska are modeled in the graph shown.
Which of the following statements are true about the different cities in Alaska.

Find the domain and range of the given relation. Determine if the relation is a function.
(1, 3), (-2, 4), (5, 4)

The temperature in Fairbanks, Alaska begins at -2ºF and gets 3 degrees warmer each hour.
Temperatures in Juneau, Alaska are modeled in the graph shown.
Which of the following statements are true about the different cities in Alaska.

Find the domain and range of the given relation. Determine if the relation is a function.
(1, 3), (-2, 4), (5, 4)