SOLUTION: Please Help! Find the vertex, line of symmetry, the maximum/minimum value of the quadratic function. f(x)= -2x^2+2x+10 I got x= 1/2 y= 21/2 the line of symmetry is x=

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Please Help! Find the vertex, line of symmetry, the maximum/minimum value of the quadratic function. f(x)= -2x^2+2x+10 I got x= 1/2 y= 21/2 the line of symmetry is x=       Log On


   

Question 556467: Please Help! Find the vertex, line of symmetry, the maximum/minimum value of the quadratic function.
f(x)= -2x^2+2x+10
I got x= 1/2
y= 21/2
the line of symmetry is x= 1/2
the maximum/minimum of f(x)is 21/2
the value. f(1/2)=(21/2)is the maximum
Did I do this right?
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
You did everything correctly. Congratulations.