(a) determine whether the parabola will open upward or downward. (b) find the equation of the axis...
Question:
(a) determine whether the parabola will open upward or downward.
(b) find the equation of the axis of symmetry.
(c) find the vertex.
(d) find the y-intercept.
(e) find the x-intercepts if they exist.
(f) sketch the graph.
(g) find the domain and range of the function.
y = -2x2 - 8
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y 2x 2 8 a a 2 0 opens downward b ...View the full answer
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Related Book For 
A Survey of Mathematics with Applications
ISBN: 978-0134112107
10th edition
Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde
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