Linear Relationships Flashcard 1

Front

What is a proportional relationship?

Back

A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other is constant, and it passes through the origin (0,0).

Tags

CCSS.7.RP.A.2D

Front

True or False: Proportional relationships must go through the origin (0,0).

Back

True

Tags

CCSS.7.RP.A.2D

Front

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

Back

The 'm' represents the slope or the constant rate of change in the relationship.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

Which of the following is NOT a way to represent linear relationships?

Back

Starting point.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What is the constant rate of change in a linear relationship?

Back

The constant rate of change is the amount by which the dependent variable (y) changes for a unit change in the independent variable (x).

Tags

CCSS.HSF-LE.A.1B

Front

What are the different ways to represent linear relationships?

Back

Verbal descriptions, equations, graphs, tables, and all of the above.

Tags

CCSS.8.EE.B.5

Front

If a table shows a constant increase of $5 for each hour, what is the rate of change?

Back

$5 per hour.

Tags

CCSS.HSF-LE.A.1B

Front

What is the unit rate in a proportional relationship?

Back

The unit rate is the ratio of two measurements in which the second quantity is 1.

Tags

CCSS.7.RP.A.2B

Front

How can you determine the slope of a line from a graph?

Back

The slope can be determined by finding the rise over run between two points on the line.

Tags

CCSS.8.EE.B.5

Front

What does the term 'constant of proportionality' refer to?

Back

The constant of proportionality is the constant factor that relates two proportional quantities.

Tags

CCSS.7.RP.A.2B