Pre-Algebra Examples

$y = \frac{2}{3} x$

Step 1

Rewrite in slope-intercept form.

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Step 1.1

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 1.2

Simplify the right side.

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Step 1.2.1

Combine $\frac{2}{3}$ and $x$ .

$y = \frac{2 x}{3}$

Step 1.3

Reorder terms.

$y = \frac{2}{3} x$

Step 2

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

$b = 0$

Step 3

y-intercept in point form.

$(0, 0)$

Step 4