Home > A2C > Chapter 7 > Lesson 7.2.2 > Problem 7-117
7-117.
Use the ideas developed in problem 7-116 to change each of the following quadratic equations into graphing form. Identify the vertex and the line of symmetry for each one.
Make the coefficient of
Take half of '3' and square it. You get:
Then simplify.
See part (a).