exam
Maths Puzzle
Numerical Ability
(2x)^3
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exam Other Question
a. Let f(x)=1/x-4 and g(x)= square root (x-2)
1. find the product function (fg)(x)
2. Find the domain of the function found in part 1
b. Let f(x)=x^2-2x-6 and g(x)
can you help me solve for x and y
[3 4y] = [ 3 2]
5 8 2x-1 8
i tried and i got this,
3+4y=3
-4 -4
3y=-1
- -
3 3
y=-1/3