8.EE.B.5

Front

What is the equation of a line in slope-intercept form?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

Front

How do you calculate the slope between two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Tags

CCSS.8.EE.B.5

Front

What does it mean for a relationship to be proportional?

Back

A proportional relationship means that two quantities maintain a constant ratio.

Tags

CCSS.7.RP.A.2D

Front

If a job pays $56 for 8 hours of work, how do you find the hourly wage?

Back

Divide the total pay by the number of hours: $56 / 8 hours = $7 per hour.

Tags

CCSS.6.EE.B.7

Front

What is the slope of the line represented by the equation y = 3x + 9?

Back

The slope is 3.

Tags

CCSS.8.EE.B.5

Front

What is the y-intercept in the equation y = 1/3x + 9?

Back

The y-intercept is 9.

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

Front

How can you determine if a table of values represents a linear relationship?

Back

Check if the differences between y-values divided by the differences between x-values are constant.

Tags

CCSS.HSF-LE.A.1B

Front

What is the formula for finding the y-value when given an x-value in a linear equation?

Back

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

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What does the term 'independent variable' refer to in a function?

Back

The independent variable is the input value, often represented as x.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What does the term 'dependent variable' refer to in a function?

Back

The dependent variable is the output value, often represented as y.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1