The full step-by-step solution to problem: 63AE from chapter: 1.2 was answered by Sieva Kozinsky, our top Calculus solution expert on 03/03/17, 03:45PM. This textbook survival guide was created for the textbook: Calculus: Early Transcendentals, edition: 1. This full solution covers the following key subjects: parabola, vertex, crosses, halfway, intercepts. This expansive textbook survival guide covers 85 chapters, and 5218 solutions. Calculus: Early Transcendentals was written by Sieva Kozinsky and is associated to the ISBN: 9780321570567. Since the solution to 63AE from 1.2 chapter was answered, more than 248 students have viewed the full step-by-step answer. The answer to “Parabola ?vertex ?property. ?Prove that if a parabola crosses the ?x?-axis twice, the ?x?-coordinate of the vertex of the parabola is halfway between the ?x?-intercepts.” is broken down into a number of easy to follow steps, and 25 words.