Assume that you know the vertex of a parabola is (5, - 4). a. If the parabola

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Assume that you know the vertex of a parabola is (5, - 4).
a. If the parabola is stretched vertically by a factor of 2 in relation to the graph of
y = x2, what are the coordinates of the point 1 unit to the right of the vertex?
b. If the parabola is stretched horizontally by a factor of 3 in relation to the graph of
y = x2, what are the coordinates of the points 1 unit above the vertex?
c. If the parabola is stretched vertically by a factor of 2 and horizontally by a factor of 3, name two points that are symmetric with respect to the vertex.
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Discovering Advanced Algebra An Investigative Approach

ISBN: 978-1559539845

1st edition

Authors: Jerald Murdock, Ellen Kamischke, Eric Kamischke

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