Algebra Examples

$y = 5 x$

Step 1

Since the equation can be written in the form

$y = k x$ ,

$y$ varies directly with

$x$ and

$k$ . The constant of variation,

$k$ , is

$5$ .

$5$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$