SOLUTION: f*x)=7-x^2 What is the vertex and the line symmetry maximum and minimum value of the quadratic function and graph the function ____?

Algebra ->  Rational-functions -> SOLUTION: f*x)=7-x^2 What is the vertex and the line symmetry maximum and minimum value of the quadratic function and graph the function ____?      Log On


   



Question 408209: f*x)=7-x^2 What is the vertex and the line symmetry maximum and minimum value of the quadratic function and graph the function ____?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

Hi
Using the vertex form of a parabola, y=a%28x-h%29%5E2+%2Bk where(h,k) is the vertex
f*x)= -x^2 + 7 |vertex is (0,7) Parabola opens downward (a = -1 < 0)
Line of symmetry is the y-axis. f(x)maximum is 7.