uestion Four ) The graphs straight line and is defin through the i. Determin unknown ii. Find the iii. Determi

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Find the equation for f(x) find x intercepts aand equation for g9x)

Question Four
(a) The graphs (right) are of a parabola (f (x)) and a
straight line (g(x)). f(x) has its maximum at (2,1)
and is defined by: y = a(x2 -4x +3).g(x) passes
through the turning point of f(x) and its lower root.
g(x)
f(x),
Determine the equation for f (x), free of
unknown constants.
i.
(2 marks)
ii.
Find the x-intercepts of f(x).
(2 marks)
iii. Determine the equation for g(x). (2 marks)
Transcribed Image Text:Question Four (a) The graphs (right) are of a parabola (f (x)) and a straight line (g(x)). f(x) has its maximum at (2,1) and is defined by: y = a(x2 -4x +3).g(x) passes through the turning point of f(x) and its lower root. g(x) f(x), Determine the equation for f (x), free of unknown constants. i. (2 marks) ii. Find the x-intercepts of f(x). (2 marks) iii. Determine the equation for g(x). (2 marks)
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