F2020 1 (a) On the axes below sketch the graph of y=-3(x-2)(x-4)(x+1), showing the coordinates of the points where the curve intersects the coordinate axes. (b) Hence find the values of x for which -3(x-2)(x-4)(x+1) > 0. S VENTIR

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
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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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PAPER 1
3. EQUATIONS, INEQUALITIES AND GRAPHS
page 9
F2020
(a) On the axes below sketch the graph of y=-3(x-2)(x-4)(x+1), showing the coordinates
of the points where the curve intersects the coordinate axes.
(b) Hence find the values of x for which -3(x-2)(x-4)(x+1) > 0.
KS VENTIE
Transcribed Image Text:PAPER 1 3. EQUATIONS, INEQUALITIES AND GRAPHS page 9 F2020 (a) On the axes below sketch the graph of y=-3(x-2)(x-4)(x+1), showing the coordinates of the points where the curve intersects the coordinate axes. (b) Hence find the values of x for which -3(x-2)(x-4)(x+1) > 0. KS VENTIE
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