exam Maths Puzzle Numerical Ability



(2+3i)+(-2-3i)

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exam Other Question

Graph this equation 3 ways 2x+3y=1 Let R(x)=x^3-7/x^2+1; what happens to R(x) if we now have R(x)-3?
a)It shiftes 3 units to the left
b)It shiftes 3 units down
c)It shiftes 3 units to the right
d)It shiftes 3 units up