exam
Maths Puzzle
Numerical Ability
x+3 over 4 is = to 7 over 8
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exam Other Question
2x+3y=6 (for x) linear equation
Hints:
Isolate x on one side of the equals sign.
Your answer will be a formula, not a number.
From the information in the table providing values of f(x) and g(x),
evaluate ( f o g)−1(2) .
x 1 2 3 4 5
f(x) 3 4 5 1 2
g(x) 5 4 2 3 1
a. 1
b. 2
c. 4
d. 5