### Home > PC3 > Chapter 10 > Lesson 10.1.5 > Problem10-95

10-95.

Complete the square to change the following equations to graphing form. Then sketch the graph of each equation.

1. $f(x) = x^2 + 4x + 6$

$f(x)-6=x^2+4x$

$f(x)-6+4=x^2+4x+4$

1. $x^2 + 6x + y^2 − 8y = 0$

$x^2+6x+9+y^2-8y+16=0+9+16$