Calculus Examples

$f (x) = 3 x$

Step 1

Write $f (x) = 3 x$ as an equation.

$y = 3 x$

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 $3$ .

$m = 3$

Step 3