Latest exam Aptitude Question SOLUTION: Hi, I have to suppose the vertex of the parabola y=3x^2-6x+k is (1,2) I have to find k. I have substituted x=1 and y=2 into the equation and got 2=3(1)^2 - 6(1) +k 2= 3-6+k 2-3+6=k

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(#M40099449) EXAM Numerical Ability question Keep an EYE

Hi, I have to suppose the vertex of the parabola y=3x^2-6x+k is (1,2) I have to find k.
I have substituted x=1 and y=2 into the equation and got
2=3(1)^2 - 6(1) +k
2= 3-6+k
2-3+6=k
k=5
Is this right??? thanks.

Asked In exam (9 years ago)

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