SOLUTION: What is the equation of the axis of symmetry of the graph of y=-3x^2-6x+4
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Question 853681: What is the equation of the axis of symmetry of the graph of y=-3x^2-6x+4
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
The x value will be the same as that of the vertex. Put the equation into standard form through Completion of the Square. You can start with the step,
... and YOU should finish this.
To understand more clearly about standard form and completing the square, see these:
What is Completing the Square
and
Solving Quadratic Equation using Completing the Square - making standard form
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