Front

What is the definition of the range in a function?

Back

The range is the set of values we get from solving the function.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the definition of the domain in a function?

Back

The domain is the set of values that we are allowed to plug into our function.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

How do you identify the domain of a function from its graph?

Back

The domain can be identified by looking at the x-values that the graph covers.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

How do you identify the range of a function from its graph?

Back

The range can be identified by looking at the y-values that the graph covers.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

What does it mean for a function to be continuous?

Back

A function is continuous if there are no breaks, jumps, or holes in its graph.

Tags

CCSS.HSF-IF.C.7B

Front

What is the difference between a function and a relation?

Back

A function is a specific type of relation where each input has exactly one output.

Tags

CCSS.8.F.A.1

Front

What is a vertical line test?

Back

A vertical line test is used to determine if a graph represents a function; if a vertical line intersects the graph at more than one point, it is not a function.

Front

What is the general form of a linear equation?

Back

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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 between two points on the line.

Tags

CCSS.8.EE.B.5

Front

What is the y-intercept of a function?

Back

The y-intercept is the point where the graph of the function crosses the y-axis.