$\"\"$

The equation $\"\"$ .

The line $\"\"$ is horizontal, there is no $\"\"$ -intercept.

$\"\"$

Compare with $\"\"$ , where $\"\"$ is slope and $\"\"$ is $\"\"$ -intercept.

Slope $\"\"$ and $\"\"$ -intercept $\"\"$ . \ \

Draw a coordinate plane.

Plot the point $\"\"$ .

Since a horizontal line never moves up or down, the $\"\"$ coordinates of this line are always equals to $\"\"$ .

Draw a line through the point.

Graph:

$\"linear$

$\"\"$

Slope $\"\"$ and $\"\"$ -intercept $\"\"$ .

Graph of $\"\"$ :

$\"linear$ .