Thai Sikh International School
E-Learning Programme – Online
Assignment
Name
: Subject : Mathematics

1.
1. If h(x) = 2x
-2, find h(3.5) =
2
. If g(x) = - 4 x2 + 4 find g( 0.5)
3.
Find the inverse of the following function and evaluate
f(x) =2(4x +7)
f-1(x)=
f-1(4)=
4.
If f(x) = x + 3 and g(x) = x-1 find f g(x) and g f(x)
f g (x) =
g f(x)=
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