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Given a quadratic function f(x)= ax +bx+c. () Show that the function f(x) can be written in the form of 4ac -b +. 2a 4a 2.

Given a quadratic function f(x)= ax +bx+c. () Show that the function f(x) can be written in the form of 4ac -b +. 2a 4a 2.

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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Question
2. Given a quadratic function f(x)= ax +bxr+c. (i) Show that the function f(x) can be written in the form of 4ac -b 2a 4a [C2, PLOI, MQF LOD 1] (ii) If the function f(x) has a maximum value 0 when x=-2 and has f(x) value -5 when x=-1, find the values of a, b and c. Hence, find the partial -5 fraction of (2x +3)f(x)
Transcribed Image Text:2. Given a quadratic function f(x)= ax +bxr+c. (i) Show that the function f(x) can be written in the form of 4ac -b 2a 4a [C2, PLOI, MQF LOD 1] (ii) If the function f(x) has a maximum value 0 when x=-2 and has f(x) value -5 when x=-1, find the values of a, b and c. Hence, find the partial -5 fraction of (2x +3)f(x)
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