The graph shows a relationship between $$x$$ and $$y$$ . Which statement is true?

The graph shows a non-proportional relationship because the graph does not contain the origin.

The graph shows a non-proportional relationship because the graph has a negative slope.

The graph shows a proportional relationship because the $$x$$ and $$y$$ intercepts both contain 7.

The graph shows a proportional relationship because the graph passes through 3 different quadrants.

Which situation describes a non-proportional relationship?

The total surface area of a cylinder with a radius of 1 unit and height of $$x$$ units can be represented by $$y=2\pi r+2\pi$$ .

The circumference of a circle with a radius of $$x$$ units can be represented by $$y=2\pi x$$ .

The perimeter of an equilateral triangle with a side length of $$x$$ units can be represented by $$y=3x$$ .

The radius of a circle with a diameter of $$x$$ units can be represented by $$y=\frac{1}{2}x$$

Proportional Relationships

Quiz

•

Mathematics

•

8th Grade

•

Practice Problem

•

Hard

•

TEKS

MATH.8.5G, MATH.8.5I, MATH.8.4A

+8

Standards-aligned

SIRVERA COX

Used 7+ times

FREE Resource

27 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 4 pts

Tags

TEKS.MATH.8.4A

2.

MULTIPLE CHOICE QUESTION

2 mins • 4 pts

Triangle RVT and triangle RBS are similar right triangles. Which proportion represents the slope of the line containing R,S, and T?

Tags

TEKS.MATH.8.4A

3.

MULTIPLE CHOICE QUESTION

2 mins • 4 pts

Tags

TEKS.MATH.8.4A

4.

MULTIPLE CHOICE QUESTION

2 mins • 4 pts

A printing store used 24 ounces of ink in 18 minutes. Which graph has a slope that best represents the average number of ounces of ink used per minute?

Tags

TEKS.MATH.8.4B

5.

MULTIPLE CHOICE QUESTION

2 mins • 4 pts

A bus travels 25 miles in 30 minutes. Which graph has a slope that best represents the number of miles per minute the bus travels?

Tags

TEKS.MATH.8.4B

6.

MULTIPLE CHOICE QUESTION

2 mins • 4 pts

An artist started with some paint bottles. The artist buys the same number of additional bottles each week. The table shows the linear relationship between x, the number of weeks, and y, the number of bottles that the artist has. How many bottles did the artist have at the start?

3

9

13

15

Tags

TEKS.MATH.8.4C

7.

DROPDOWN QUESTION

2 mins • 4 pts

The table shows a linear relationship between the variables x and y. What are the slope and y-intercept of the linear relationship? Choose the correct answer from each drop-down menu to complete the sentence.
The slope of the linear relationship is (a) and the y intercept is (b) .

Tags

TEKS.MATH.8.4C

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Proportional Relationships

27 questions

Triangle RVT and triangle RBS are similar right triangles. Which proportion represents the slope of the line containing R,S, and T?

A printing store used 24 ounces of ink in 18 minutes. Which graph has a slope that best represents the average number of ounces of ink used per minute?

A bus travels 25 miles in 30 minutes. Which graph has a slope that best represents the number of miles per minute the bus travels?

An artist started with some paint bottles. The artist buys the same number of additional bottles each week. The table shows the linear relationship between x, the number of weeks, and y, the number of bottles that the artist has. How many bottles did the artist have at the start?

The table shows a linear relationship between the variables x and y. What are the slope and y-intercept of the linear relationship? Choose the correct answer from each drop-down menu to complete the sentence.
The slope of the linear relationship is (a) and the y intercept is (b) .

The graph of a linear function is shown on the coordinate grid. What are the slope and y-intercept of the function?
Slope: (a)
y-intercept: (b)

Jeri paid $2.52 for 6 oranges. Each orange costs the same amount. Which function can be used to find the total cost in dollars, c, for purchasing n oranges?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Proportional Relationships

27 questions

Triangle RVT and triangle RBS are similar right triangles. Which proportion represents the slope of the line containing R,S, and T?

A printing store used 24 ounces of ink in 18 minutes. Which graph has a slope that best represents the average number of ounces of ink used per minute?

A bus travels 25 miles in 30 minutes. Which graph has a slope that best represents the number of miles per minute the bus travels?

An artist started with some paint bottles. The artist buys the same number of additional bottles each week. The table shows the linear relationship between x, the number of weeks, and y, the number of bottles that the artist has. How many bottles did the artist have at the start?

The table shows a linear relationship between the variables x and y. What are the slope and y-intercept of the linear relationship? Choose the correct answer from each drop-down menu to complete the sentence.The slope of the linear relationship is ​ (a) and the y intercept is ​ (b) .

The graph of a linear function is shown on the coordinate grid. What are the slope and y-intercept of the function? Slope: ​ (a) y-intercept:​ (b)

Jeri paid $2.52 for 6 oranges. Each orange costs the same amount. Which function can be used to find the total cost in dollars, c, for purchasing n oranges?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

The table shows a linear relationship between the variables x and y. What are the slope and y-intercept of the linear relationship? Choose the correct answer from each drop-down menu to complete the sentence.
The slope of the linear relationship is (a) and the y intercept is (b) .

The graph of a linear function is shown on the coordinate grid. What are the slope and y-intercept of the function?
Slope: (a)
y-intercept: (b)