Topic 4 understanding linear relationships

Front

What is the slope-intercept form of a linear equation?

Back

Front

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

Back

Front

How do you find the slope of a line given two points?

Back

Front

What does a positive slope indicate about a linear relationship?

Back

Front

What does a negative slope indicate about a linear relationship?

Back

Front

What is a proportional relationship in terms of linear equations?

Back

Front

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

Back

Front

How can you determine if a linear relationship is proportional from a graph?

Back

A linear relationship is proportional if the graph passes through the point (0,0).

Front

What is the significance of the y-intercept in a cost equation?

Back

The y-intercept represents the fixed cost or initial cost before any variable costs are added.

Front

What does it mean if the slope of a line is zero?

Back