Topic 3: Linear Functions (enVision Algebra 1)

Front

What is a recursive formula for an arithmetic sequence?

Back

Tags

CCSS.HSF.BF.A.2

Front

How does the graph of g(x) = 4x - 5 compare to f(x) = 4x?

Back

The graph of g is a vertical translation down by 5 units compared to the graph of f. This is indicated by the constant term -5.

Front

What does a negative association in a scatter plot indicate?

Back

A negative association indicates that as one variable increases, the other variable tends to decrease.

Tags

CCSS.HSF-LE.A.1B

Front

What does no association in a scatter plot indicate?

Back

No association indicates that there is no discernible relationship between the two variables being plotted.

Tags

CCSS.HSF-LE.A.1B

Front

How do you identify the domain of a set of ordered pairs?

Back

The domain is the set of all first elements (x-values) from the ordered pairs.

Front

How do you identify the range of a set of ordered pairs?

Back

The range is the set of all second elements (y-values) from the ordered pairs.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the formula for the nth term of an arithmetic sequence?

Back

Tags

CCSS.HSF.BF.A.2

Front

What is the common difference in an arithmetic sequence?

Back

The common difference is the amount added (or subtracted) to each term to get to the next term in the sequence.

Tags

CCSS.HSF.BF.A.2

Front

What is a linear function?

Back

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What does the slope of a linear function represent?

Back

The slope represents the rate of change of the function; it indicates how much the y-value changes for a unit change in the x-value.

Tags

CCSS.8.EE.B.5