1.

For the quadratic equationx^2+9x+18=0, what will be the position of the vertex of the quadratic graph with reference to the origin (or intersection of both the axes)?

Answer»

`9//2` UNITS LEFT,`9//4` units below
`9//2` units left, `9//4` units above
9 units RIGHT, 81 units below
9 units right, 9 units below

Answer :A


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