CPM Homework Help : PC3 Problem 10-95

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Home > PC3 > Chapter Ch10 > Lesson 10.1.5 > Problem 10-95

10-95.

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

$f(x) = x^2 + 4x + 6$
Step 1(a):
$f(x)-6=x^2+4x$
Step 2(a):
$f(x)-6+4=x^2+4x+4$

$x^2 + 6x + y^2 − 8y = 0$
Step (b):
$x^2+6x+9+y^2-8y+16=0+9+16$

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