3 years ago

Is y=2x^2+3 a function

1 answer:

5 0

Y = (2x^2)+3 is a function because when graphed, you have an even function traveling infinitely upwards. By doing the vertical line test (drawing a vertical line at any point on the function) you can see that the vertical line only intersects one point on the graph at a time, which means the equation is a function.
Answer: Yes, it is a function.

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