What is the equation of the graph below?

My answer is B

y = -2(x - 3)2 + 1

y = -2(x + 3)2 + 1

y = 2(x - 3)2 + 1

y = 2(x + 3)2 + 1

Question

What is the equation of the graph below?

My answer is B



		
y = -2(x - 3)2 + 1
		
y = -2(x + 3)2 + 1
		
y = 2(x - 3)2 + 1
		
y = 2(x + 3)2 + 1

anonymous · Answer

attachment

hartnn · Answer

vertex here is (h,k)=(3,1)
then equation should be of the form
y=a(x-h)^2+k

anonymous · Answer

My answers wrong?

parthkohli · Answer

Yeah, there's a little mistake. But you should be able to spot it out :)

anonymous · Answer

y = -2(x - 3)2 + 1

radar · Answer

I may be wrong, but I believe you need to review your solution to the closed question
$$5x ^{2}+2x-8=0$$

anonymous · Answer

:/

parthkohli · Answer

@radar: That's the quadratic form :)

radar · Answer

Yes it is, but the previously posted solution was incomplete.  Please note this is on a previous question which is now closed.