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Which of the following is the equation of the axis of symmetry of the quadratic equation y = 2x2 + 24x + 62?
x = 6
x = 10
x = –10
x = –6
 one year ago
 one year ago
Which of the following is the equation of the axis of symmetry of the quadratic equation y = 2x2 + 24x + 62? x = 6 x = 10 x = –10 x = –6
 one year ago
 one year ago

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zeppBest ResponseYou've already chosen the best response.0
This is a parabola and it's vertex. dw:1336605138062:dw We know that the axis of symmetry cuts a parabola in half so two side would be equal (don't know how to formulate that.. oh well :P)
 one year ago

zeppBest ResponseYou've already chosen the best response.0
Yes, you noticed that axis of symmetry passes through the 'x' value of the vertex. :) Now, what do you need to do?
 one year ago
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