Algebra Examples

$x = 7$ , $y = 14$

Step 1

Since $x = 7$ is a vertical line, the slope is undefined.

Undefined

Step 2

Use the slope-intercept form to find the slope.

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Step 2.1

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

$y = m x + b$

Step 2.2

Using the slope-intercept form, the slope is $0$ .

$m_{2} = 0$

Step 3

Set up the system of equations to find any points of intersection.

$x = 7, y = 14$

Step 4

Since the slopes are different, the lines will have exactly one intersection point.

Undefined

$m_{2} = 0$

$(7, 14)$

Step 5