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Question: What is the solution to the equation 
Answer: 
Explanation: 
[ Step One] Subtract 9x From Both Sides Of Equation

[ Step Two ] Simplify Equation

[ Step Three ] Divide Both Sides By -7

[ Step Four ] Simplify


Answer:
Option D. (2,0)
Step-by-step explanation:
we know that
The graph show a vertical parabola open upward, the vertex represent a minimum
The vertex is the point (2,0)