SOLUTION: Solve each by graphing : Show work please. y=x^2+2x-3
thanks! :)
Algebra.Com
Question 1009785: Solve each by graphing : Show work please. y=x^2+2x-3
thanks! :)
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
It is factorable. Find the zeros, look for the vertex in the middle (exact midpoint) of the zeros, recognize the vertex is a minimum, and then....
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