Rewrite the quadratic function in vertex form (which our OpenStax textbook also calls the standard form) and give the vertex. f(x) = Enter your answer as a point (a, b). Vertex: f(x) = x² - 5x
Rewrite the quadratic function in vertex form (which our OpenStax textbook also calls the standard form) and give the vertex. f(x) = Enter your answer as a point (a, b). Vertex: f(x) = x² - 5x
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Step 1: The vertex form:
VIEWStep 2: Identify the coefficient of x.
VIEWStep 3: Make it half and square the resultant number.
VIEWStep 4: Add and subtract the above number after the x term in the expression.
VIEWStep 5: Factorize the perfect square trinomial formed by the first 3 terms.
VIEWStep 6: Final form:
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