### Home > CCA2 > Chapter 9 > Lesson 9.1.2 > Problem 9-25

9-25.

Rearrange the equation *y* = 2*x*^{2} + 8*x* + 5 into a more useful form for graphing. State the locator point and draw the graph. Homework Help ✎

Complete the square.

Factor a 2 out of the first two terms.

Add 4 inside the ( )s which is really adding 8 because of the 2 multiplier. So, subtract 8 on the same side to keep the same value.

Simplify.