What is the graph to 2x^2=8? I know this is a standard parabola, but what do you do with the 8?

What is the graph to 2x^2=8? I know this is a standard parabola, but what do you do with the 8?

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are you sure it's a graph? shouldn't it always be equal to y or f(x)?

Yes, it is a graph. If you need me to, I can copy the exact question (Which isn't much different)

If we graph y = 2x^2 and y = 8 individually, their intersection is the graph for that equation; That said, 2x^2 is indeed a parabola with a bit of vertical stretch. The 8 is a constant. Consider it as a class of points where the y-value is 8: (x, 8) We can put any x-value in and get a point on this line, so the line is just a horizontal line through (0, 8)

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