exam
Maths Puzzle
Numerical Ability
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Given:
There are two companies that sell widgets. Both companies sell the widgets to the
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Please help me solve. thanks!
(w^2+2w)/(w^2-9) divided by (w^2+7w+10)/(w^2+8w+15)
Determine whether each pair of functions as graphed or defined are inverse of each other:
f(x)+ 8x - 7, g (x)= x + 8
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