Unit 3 Catch Up

Front

What is the constant of proportionality?

Back

Front

How do you find the slope of a line?

Back

Front

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

Back

Front

What does the y-intercept represent in a linear equation?

Back

The y-intercept is the point where the line crosses the y-axis, representing the value of y when x = 0.

Front

What is a proportional relationship?

Back

A proportional relationship is a relationship between two quantities where their ratio is constant.

Front

How do you calculate total cost using a linear equation?

Back

Front

What is the significance of the constant of proportionality in a table?

Back

The constant of proportionality in a table indicates the consistent ratio between the two variables represented.

Front

How do you interpret the slope of a line?

Back

The slope indicates the rate of change of y with respect to x; a positive slope means y increases as x increases, while a negative slope means y decreases.

Front

What is the formula for finding the slope between two points?

Back

Front

What does a slope of 0 indicate about a line?

Back

A slope of 0 indicates a horizontal line, meaning there is no change in y as x changes.