SOLUTION: Problem Find the vertex and the x-intercepts of the parabola: y = 3x2+5x–7 Round your answers to one decimal place. Show work

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Question 945443: Problem
Find the vertex and the x-intercepts of the parabola:
y = 3x2+5x–7
Round your answers to one decimal place. Show work

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
Convert to vertex form by completing the square,







The vertex is (,).
For x-intercepts,






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