SOLUTION: Write the equations for the following functions in vertex form: y=x^2−14x+30 y=x^​2+7x+10

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Write the equations for the following functions in vertex form: y=x^2−14x+30 y=x^​2+7x+10      Log On


   

Question 967423: Write the equations for the following functions in vertex form:
y=x^2−14x+30
y=x^​2+7x+10
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Write the equations for the following functions in vertex form:
y=x^2−14x+30
complete the square:
y=(x^2-14x+49)-49+30
y=(x-7)^2-19
..
y=x^​2+7x+10
y=(x^​2+7x+49/4)-49/4+10
y=(x+7/2)^2-49/4+40/4
y=(x+7/2)^2-9/4