SOLUTION: Find vertex, line of symmetry, max/min value of the quadratic function, and graph the function.
f(x) = -2x^2+2x+9
x-coordinate of the vertex is?
y-coordinate of the vertex i
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Quadratic Equations and Parabolas
-> SOLUTION: Find vertex, line of symmetry, max/min value of the quadratic function, and graph the function.
f(x) = -2x^2+2x+9
x-coordinate of the vertex is?
y-coordinate of the vertex i
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Question 353039: Find vertex, line of symmetry, max/min value of the quadratic function, and graph the function.
f(x) = -2x^2+2x+9
x-coordinate of the vertex is?
y-coordinate of the vertex is?
the equation of the line of symmetry is x=?
Max/min of f(x) is ?
The value, f(1/2)=19/2 is the minimum or maximum? Answer by solver91311(24713) (Show Source):
The maximum or minimum of is the function value at the vertex, that is, . If the lead coefficient of is positive, the graph opens upward and the vertex is a minimum. If negative, the graph opens downward and the vertex is a maximum.
is the maximum value of the function.
John
My calculator said it, I believe it, that settles it
