exam
Maths Puzzle
Numerical Ability
solve for the value of x in (Inx)^2=Inx^2
is it x=1 or 2?
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exam Other Question
f(x)=5x2+4x
(a)f(3)
(b)f(2a)
explain how the graph of y-5=(x-3)^2
This is what I did.
y-5=(x-3)^2
y=(x-3)^2+5
answer: y=x^2 right 3 units and up 5
??? right or way off?