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Salsk061 [2.6K]
3 years ago
5

PLEASE HELP!!! Which Equation is represented by the graph?

Mathematics
2 answers:
Blizzard [7]3 years ago
7 0
The answer is D. y=2x^2-2
slega [8]3 years ago
6 0
Hey!


I have attached four different graphs to this answer.

The first graph represents the equation  y=2 x^{2} - 3

The second graph represents the equation y = -3 x^{2}  +2.

The third graph represents the equation y= 3 x^{2} -2.

The fourth and final graph represents y=2 x^{2} -2.

Now, at first I thought the correct answer was graph four, but then I took a closer look at the image you provided and I can tell that that was not the correct answer. You see, both the last to graphs look fairly similar, but they are different by a few points.

Your graph shows two x-intercepts that are not exactly on -1 and 1. Which explains why I though graph number four was the correct answer. But it cannot be the correct answer because graph number 4 shows two x-intercepts EXACTLY on -1 and 1.

<em>So, this means the answer is graph 3, or the equation</em>  y= 3 x^{2} -2.

Hope this helps!


- Lindsey Frazier ♥

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