Question

What is the equation of the line of symmetry for the parabola represented by the equation

y = -2(x – 7)2 + 11?
Enter your answer as the correct equation, like this: x = 42
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Answer 1

The line of symmetry is x=7

Explanation:

I like to plug my given equations into a graphing calculator. If you don't own a graphing calculator I use this site called desmos that's free.

Hope this helps..