Finite Math Examples

$y = 2 x - 0.5 x^{2} - x$

Step 1

Subtract $x$ from $2 x$ .

$y = - 0.5 x^{2} + x$

Step 2

When solving for $y$ , $y$ doesn't vary directly with $x^{2}$ .

$y$ doesn't vary directly with $x^{2}$