Day 5 Benchmark 2 Review

Front

What is a linear equation?

Back

A linear equation is an equation that makes a straight line when graphed. It can be written in the form y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

How can you identify a function from a graph?

Back

A graph represents a function if every vertical line intersects the graph at most once. This is known as the vertical line test.

Front

What is the difference between linear and nonlinear functions?

Back

Linear functions create straight lines when graphed, while nonlinear functions create curves or other shapes.

Tags

CCSS.8.F.A.3

Front

What does the slope of a line represent?

Back

The slope of a line represents the rate of change of the y-value with respect to the x-value. It indicates how steep the line is.

Tags

CCSS.8.EE.B.5

Front

What is the y-intercept of a linear equation?

Back

The y-intercept is the point where the line crosses the y-axis, represented by the value of b in the equation y = mx + b.

Front

If Student 3 read 48 pages and Student 2 read 32 pages, how many more pages did Student 3 read?

Back

Student 3 read 16 more pages than Student 2.

Tags

CCSS.1.OA.A.1

Front

What is a function?

Back

A function is a relation that assigns exactly one output for each input. In other words, each input corresponds to one and only one output.

Tags

CCSS.8.F.A.1

Front

What is the significance of the domain and range in a function?

Back

The domain is the set of all possible input values (x-values), while the range is the set of all possible output values (y-values) of a function.

Tags

CCSS.HSF.IF.A.1

Front

What does it mean for a statement to be true in mathematics?

Back

A statement is true if it accurately reflects a mathematical fact or principle that can be proven or verified.

Front

How do you determine if a graph represents a nonlinear function?

Back

A graph represents a nonlinear function if it does not form a straight line, indicating that the relationship between x and y is not constant.

Tags

CCSS.8.F.A.3