Graph y<3x+8 y>=4x

$y < 3 x + 8$ $y \geq 4 x$

Graph $y < 3 x + 8$ .

Use the slope-intercept form to find the slope and y-intercept.

The slope-intercept form is $y = m x + b$ , where $m$ is the slope and $b$ is the y-intercept.

$y = m x + b$

Find the values of $m$ and $b$ using the form $y = m x + b$ .

$m = 3$

$b = 8$

The slope of the line is the value of $m$ , and the y-intercept is the value of $b$ .

Slope: $3$

y-intercept: $(0, 8)$

Slope: $3$

y-intercept: $(0, 8)$

Graph a dashed line, then shade the area below the boundary line since $y$ is less than $3 x + 8$ .

$y < 3 x + 8$

Graph $y \geq 4 x$ .

Use the slope-intercept form to find the slope and y-intercept.

The slope-intercept form is $y = m x + b$ , where $m$ is the slope and $b$ is the y-intercept.

$y = m x + b$

Find the values of $m$ and $b$ using the form $y = m x + b$ .

$m = 4$

$b = 0$

The slope of the line is the value of $m$ , and the y-intercept is the value of $b$ .

Slope: $4$

y-intercept: $(0, 0)$

Slope: $4$

y-intercept: $(0, 0)$

Graph a solid line, then shade the area above the boundary line since $y$ is greater than $4 x$ .

$y \geq 4 x$

Plot each graph on the same coordinate system.

$y < 3 x + 8$

$y \geq 4 x$