Solve for c y=ax^2+bx+c

$y = a x^{2} + b x + c$

Step 1

Rewrite the equation as $a x^{2} + b x + c = y$ .

$a x^{2} + b x + c = y$

Step 2

Move all terms not containing $c$ to the right side of the equation.

Subtract $a x^{2}$ from both sides of the equation.

$b x + c = y - a x^{2}$

Subtract $b x$ from both sides of the equation.

$c = y - a x^{2} - b x$