Slope and Proportional Relationships Review

Slope and Proportional Relationships Review

Assessment

Flashcard

Mathematics

8th Grade

Hard

CCSS
8.EE.B.5, 8.F.A.3, 7.RP.A.2A

+4

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the slope of a line?

Back

The slope of a line is a measure of its steepness, calculated as the rise over run (change in y over change in x).

Tags

CCSS.8.EE.B.5

2.

FLASHCARD QUESTION

Front

How do you find the slope from two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Tags

CCSS.8.EE.B.5

3.

FLASHCARD QUESTION

Front

What does the slope represent in a real-world context?

Back

The slope represents the rate of change between two variables, such as speed or cost per item.

Tags

CCSS.8.EE.B.5

4.

FLASHCARD QUESTION

Front

What is the equation of a line in slope-intercept form?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

5.

FLASHCARD QUESTION

Front

What does the 'b' represent in the equation y = mx + b?

Back

The 'b' represents the y-intercept, the point where the line crosses the y-axis.

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

6.

FLASHCARD QUESTION

Front

What is a proportional relationship?

Back

A proportional relationship is one where the ratio between two quantities remains constant.

Tags

CCSS.7.RP.A.2A

7.

FLASHCARD QUESTION

Front

How can you tell if a relationship is proportional from a table of values?

Back

If the ratio of y to x is constant for all pairs of values, the relationship is proportional.

Tags

CCSS.7.RP.A.2A

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