3. It is given that f(x)=3x³-5x²-4x+4 . (a) Show that f(x) is divisible by (x−2) . (b) Hence, factorize f(x) completely. (c) (d) Use the result in (b), sketch the graph y=f(x) . Determine the region where f(x)>0. ရာ 10 8 6 4 2 -2 -1 0 1 1 2 -2 4 -6 -8 -10 3.
3. It is given that f(x)=3x³-5x²-4x+4 . (a) Show that f(x) is divisible by (x−2) . (b) Hence, factorize f(x) completely. (c) (d) Use the result in (b), sketch the graph y=f(x) . Determine the region where f(x)>0. ရာ 10 8 6 4 2 -2 -1 0 1 1 2 -2 4 -6 -8 -10 3.
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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