Question

Which of the following points lies on the graph of f(x) = -x 2?

Answer 1

Got some choices or none? lol

Answer 2

(-4, 2)
(-2, -4)
(-2, 4)
(4, -2)

Answer 3

Last question, lol, is it f(x)= (-x) (2)? :))

Answer 4

no the x is squared

Answer 5

So the answers are the first one and the second one. Check this one out.

http://www.algebra.com/cgi-bin/plot-formula.mpl?expression=graph(500%2C500%2C-10%2C10%2C-10%2C10%2Cx%5E2)&x=0003

It shows the parabola of the function and the points that lie on the parabola itself :)