Which of the following are true statements for quadratic
Chapter 8, Problem 8.1.21(choose chapter or problem)
Which of the following are true statements for quadratic functions? a. The vertex and focal point always lie on the axis of symmetry. b. The graph of a parabola could have three horizontal intercepts. c. The graph of a parabola does not necessarily have a vertical intercept. d. If (2) 0, then has a horizontal intercept at 2. e. The focal point always lies above the vertex.
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