(MCA) 4.2 Graphing using x and y intercepts.

Front

What is the definition of the y-intercept?

Back

The y-intercept is the point where a line crosses the y-axis, represented as (0, y).

Front

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

Back

To find the y-intercept, set x = 0 in the equation and solve for y.

Front

What is the definition of the x-intercept?

Back

The x-intercept is the point where a line crosses the x-axis, represented as (x, 0).

Front

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

Back

To find the x-intercept, set y = 0 in the equation and solve for x.

Front

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

Back

The slope-intercept form is given by y = mx + b, where m is the slope and b is the y-intercept.

Front

What does the slope of a line represent?

Back

The slope represents the rate of change of y with respect to x, indicating how steep the line is.

Front

How can you graph a linear equation using intercepts?

Back

To graph using intercepts, find the x-intercept and y-intercept, plot these points, and draw a line through them.

Front

Back

The x-intercept is (2, 0).

Front

Back

The y-intercept is (0, 5).

Front

How do you convert the standard form of a linear equation to slope-intercept form?

Back

Rearrange the equation to isolate y on one side, resulting in y = mx + b.