Question 1
In diagram 1 the function h map x to y and the function g maps y to z
Determine a) h-1(5) b) gh(2) [2m]
Determine a) h-1(5) b) gh(2) [2m]
Question 2
The function w is defined as w(x) = 5/(2-x) , x!= 2.
a) w-1 (x) b) w-1(4) [ 3m]
The function w is defined as w(x) = 5/(2-x) , x!= 2.
a) w-1 (x) b) w-1(4) [ 3m]
Question 3
The following iformation refers to the functions h and g
h:x --> 2x-3
g:x -->4x -1
Find gh-1(x)
The following iformation refers to the functions h and g
h:x --> 2x-3
g:x -->4x -1
Find gh-1(x)
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