When finding the roots (x intercepts), don't use the quadratic formula unless you can show tha factoring is not possible. -. For each of the following quadratics, calculate the x and y intercepts, vertex and the maximum or minimum output (y value). a. y = x² + 2x - 5

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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When finding the roots (x intercepts), don't use the quadratic formula unless you can show tha
factoring is not possible.
1. For each of the following quadratics, calculate the x and y intercepts, vertex and the
maximum or minimum output (y value).
a. y = x² + 2x - 5
b. y = 4x² - 12x + 9
y intercept
x Intercept(s)
Vertex
Max/min value
y intercept
x intercept(s)
Vertex
Max/min value
Transcribed Image Text:Show your work When finding the roots (x intercepts), don't use the quadratic formula unless you can show tha factoring is not possible. 1. For each of the following quadratics, calculate the x and y intercepts, vertex and the maximum or minimum output (y value). a. y = x² + 2x - 5 b. y = 4x² - 12x + 9 y intercept x Intercept(s) Vertex Max/min value y intercept x intercept(s) Vertex Max/min value
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