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14. Use f(x)= x² – 10x+16 to answer questions a-d. Remember, you must show your work for each part. a) Find f(9). b) If ƒ(x) =-5, what is x? c) Find the x-intercept(s) of the graph of f . d) Find the vertex of the graph of ƒ .

14. Use f(x)= x² – 10x+16 to answer questions a-d. Remember, you must show your work for each part. a) Find f(9). b) If ƒ(x) =-5, what is x? c) Find the x-intercept(s) of the graph of f . d) Find the vertex of the graph of ƒ .

Calculus: Early Transcendentals
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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14. Use f(x)= x² – 10x+16 to answer questions a-d. Remember, you must show your work for each part. a) Find f(9). b) If ƒ(x)=-5, what is x? c) Find the x-intercept(s) of the graph of f . d) Find the vertex of the graph of f .
Transcribed Image Text:14. Use f(x)= x² – 10x+16 to answer questions a-d. Remember, you must show your work for each part. a) Find f(9). b) If ƒ(x)=-5, what is x? c) Find the x-intercept(s) of the graph of f . d) Find the vertex of the graph of f .
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