Question: On a graphing calculator, plot the quadratic function f(x) = -0.002x 2 + 5.7x -23. a. Identify the vertex of this parabola. b. Identify the

On a graphing calculator, plot the quadratic function

f(x) = -0.002x2 + 5.7x -23.

a. Identify the vertex of this parabola.

b. Identify the y-intercept.

c. Identify the x-intercepts (if any).

d. What is the axis of symmetry?

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