Assume that the function f(x) = ax2 + bx + c, a 0, has two real zeros. Show that the
Chapter 3, Problem 86(choose chapter or problem)
Proof
Assume that the function \(f(x)=ax^2+bx+c, a \ne 0\), has two real zeros. Show that the x-coordinate of the vertex of the graph is the average of the zeros of f. (Hint: Use the Quadratic Formula.)
Text Transcription:
f(x)=ax^2+bx+c, a not= 0
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