exam
Maths Puzzle
Numerical Ability
Explain how the graph of y-5=(x-3)^2 can be obtained from the graph of y=x^2.
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exam Other Question
For about what value(s) of x does g(x)=k(x) if g(x)=2x^2 -8 and k(x) =-x^2 -2?
x~ +or-2
x~ +or-2.3
x~ 1.4
x~ +or- 1.4
5x+8+3x-x+5=6x-3
Please explain.