For f(x) = -2x² + 16x + 18 A) State the vertex of the function. B) Describe, in words, how you found the vertex. C) State whether the vertex is a maximum or minimum, and explain how you know.
For f(x) = -2x² + 16x + 18 A) State the vertex of the function. B) Describe, in words, how you found the vertex. C) State whether the vertex is a maximum or minimum, and explain how you know.
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Transcribed Image Text:For f(x) = -2x² + 16x + 18
A) State the vertex of the function.
B) Describe, in words, how you found the vertex.
C) State whether the vertex is a maximum or minimum, and explain how you know.
D) State the equation of the axis of symmetry. Explain your thought process.
E) Describe the steps you would take to determine the zeros of this quadratic
Function.
Paragraph

Transcribed Image Text:State the transformations in the graph of
B
11
f(x) = 2.5(9)-3(x-1)
- 8
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