SOLUTION: f(x)= -2x^2+4x+1 Find the vertex and axis of symmetry of the graph of the function.

Question 59403: f(x)= -2x^2+4x+1
Find the vertex and axis of symmetry of the graph of the function.
Answer by funmath(2933) (Show Source): You can put this solution on YOUR website!

Find the vertex and axis of symmetry of the graph of the function.
When a quadratic equation is in standard form , you can find the axis of symmetry and the x coordinate of the vertex with the formula
a=-2, b=4, c=1
The axis of symmetry and x coordinate of the vertex is:

is the axis of symmetry
Find f(1) to find the y coordinate of the vertex:

The vertex is: (1,3)
Happy Calculating!!!
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