12.16 - Graphing Lines Review

Front

What are the x- and y-intercepts of the equation 4x - 10y = 20?

Back

(5, 0) and (0, -2)

Front

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

Back

y = mx + b

Front

What does 'm' represent in the equation y = mx + b?

Back

Slope

Front

Convert the equation -2x + 8y = 2 to slope-intercept form.

Back

y = 1/4x + 1/4

Front

What type of linear function is used to model the cost of renting a golf club and buying golf balls?

Back

Slope-Intercept Form

Front

How do you find the x-intercept of a linear equation?

Back

Set y = 0 and solve for x.

Front

How do you find the y-intercept of a linear equation?

Back

Set x = 0 and solve for y.

Front

What is the general form of a linear equation?

Back

Ax + By = C

Front

What does the slope of a line indicate?

Back

The steepness and direction of the line.

Front

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

Back

It is the point where the line crosses the y-axis.