Graphing Using Tables

Front

What is a table of values in graphing?

Back

A table of values is a chart that shows pairs of x and y values that correspond to a function, helping to visualize the relationship between the variables.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

How do you find y when given an equation and an x value?

Back

Substitute the x value into the equation and solve for y.

Tags

CCSS.HSF.IF.A.2

Front

What does the equation y = x + 5 represent?

Back

It represents a linear function where the y value increases by 1 for every 1 increase in x, with a y-intercept of 5.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What is the slope of the line represented by the equation y = 4x + 3?

Back

The slope is 4, indicating that for every 1 unit increase in x, y increases by 4 units.

Tags

CCSS.8.EE.B.5

Front

What is the y-intercept in the equation y = 4x + 3?

Back

The y-intercept is 3, which is the value of y when x is 0.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How do you determine if a table of values is correct for a given equation?

Back

Plug the x values from the table into the equation and check if the resulting y values match those in the table.

Front

What is the purpose of graphing a linear equation?

Back

Graphing a linear equation visually represents the relationship between x and y, making it easier to understand and analyze.

Front

What does it mean to find missing y values in a table?

Back

It means to calculate the y values for given x values using the equation that defines the relationship.

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

Front

How can you identify the correct graph for a table of values?

Back

By plotting the points from the table on the graph and seeing which line or curve passes through those points.

Tags

CCSS.HSF-IF.C.7A

Front

What is the relationship between x and y in the equation y = x + 5?

Back

As x increases, y increases by the same amount plus 5.

Tags

CCSS.8.EE.B.5