SOLUTION: Graph y=x^2+4x+2
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Question 1115837: Graph y=x^2+4x+2
Found 2 solutions by ikleyn, josgarithmetic:
Answer by ikleyn(52879) (Show Source): You can put this solution on YOUR website!
.
Sorry,
I am cleaning the posts after some malicious user.
Answer by josgarithmetic(39630) (Show Source): You can put this solution on YOUR website!
If you will complete the square and put into other form, you can easily read the zeros and the vertex.
Alternatively you can find the zeros from general formula.
Zeros:
--
And you can see that vertex is at .
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