Analyze the key features of the graph of the quadratic function f(x) = -x2 + 2x + 10. A. Does the parabola open up or down? B. Is the vertex a minimum or a maximum? C. Identify the axis of symmetry, vertex and the y-intercept of the parabola.
Accepted Solution
A:
see the attached graphic
the parabola open down the vertex is a maximum the axis of symmetry is the y axis the y-intercept of the parabola.is the point (0,10)