Writing an Equation from a Table & Graphing Tables

Front

What is the equation for a linear relationship where the y-intercept is 5 and the slope is 1?

Back

y = x + 5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

If Bob saves $40 each month starting with $150, what is the equation representing his savings after x months?

Back

y = 40x + 150

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

How do you represent the total cost of a holiday meal that costs $12.50 per person with a $30 delivery fee?

Back

y = 30 + 12.5x

Tags

CCSS.HSF.LE.B.5

Front

What is the algebraic equation for a table where y decreases by 1 for every increase of 1 in x, starting from 3?

Back

y = x - 3

Tags

CCSS.6.EE.C.9

Front

If a car rental service charges $25.50 plus $8.50 for each hour, what is the equation for the total cost?

Back

y = 25.5 + 8.5x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What does the slope of a linear equation represent in a real-world context?

Back

The slope represents the rate of change between the two variables.

Tags

CCSS.8.EE.B.5

Front

What is the y-intercept in the equation y = 2x + 3?

Back

The y-intercept is 3.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How can you determine the equation of a line from a table of values?

Back

Identify the slope and y-intercept from the table.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What is the significance of the x-value in the equation y = mx + b?

Back

The x-value represents the independent variable.

Tags

CCSS.8.EE.B.5

Front

What does the term 'linear equation' mean?

Back

An equation that graphs as a straight line.