Can someone tell me why a parabola is a function? One that is going up and down. Like this, ∩.

2 answers:

german3 years ago

6 0

It’s just a quadratic function. If you’re trying to figure out if a parabola is a function just do a line test. Just look up function line test.

mariarad [96]3 years ago

4 0

Answer:

A parabola is continuous but for y to be function of x the axis must be parallel to the y axis and for x to be a function of the y axis must be parallel to the x axis

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