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Which of the following is the equation of the axis of symmetry of the quadratic equation y = 2(x – 4)^2 + 7?
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x = 4?
i have to go in about 35 min so i guess i have to work a bit fast :D
Yes. 4,7
Axis of symmetry is where the parabola can be divided into two symmetric halves. That occurs where the term with x is zero. In this case, that happens to be 4. Corresponding y value is 7. So, the point of symmetry is 4,7.
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okies back had to help dad with some stuff :P
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