Question 5 please solve thoroughly in each case: (a) gf(b) f+g3(5) For the functions f(x) = :and g(x) =+4, find f(g(x)) and g(f(x)), hence orx - 4otherwise determine whether g(x) is the inverse of f(x).(6)(a) Using the remainder theorem, determine whether (x – 4) and (x- 1) are factorsof the expression x3 + 3 x2 - 22 x - 24.(b) Hence, by use of long divison, find all remaining factors of the expression.

Given functions are, fx=3x-4 and gx=3x+4. Now, fgx=f∘gx. f∘gx=f3x+4f∘gx=33x+4-4f∘gx=33xf∘gx=x Now,…

Answered: 3 and g(x) =+ 4, find f(g(x)) and…

3 and g(x) =+ 4, find f(g(x)) and g(f(x)), hence or 3 (5) For the functions f(x) : х — 4 otherwise determine whether g(x) is the inverse of f(x).

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter2: Systems Of Linear Equations

Section2.4: Applications

Problem 47EQ

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When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

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Question 5 please solve thoroughly

in each case: (a) gf
(b) f+g
3
(5) For the functions f(x) = :
and g(x) =+4, find f(g(x)) and g(f(x)), hence or
x - 4
otherwise determine whether g(x) is the inverse of f(x).
(6)
(a) Using the remainder theorem, determine whether (x – 4) and (x- 1) are factors
of the expression x3 + 3 x2 - 22 x - 24.
(b) Hence, by use of long divison, find all remaining factors of the expression.

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