### Home > A2C > Chapter 4 > Lesson 4.3.2 > Problem 4-148

4-148.

*y* = *x*^{2} − 6*x* − 2

How many ones do you need to make a perfect square? How many do you have?

*y* = (*x* − 3)^{2} − 11

vertex = (3, −11)

See part (a).

4-148.

*y* = *x*^{2} − 6*x* − 2

How many ones do you need to make a perfect square? How many do you have?

*y* = (*x* − 3)^{2} − 11

vertex = (3, −11)

See part (a).