Need help graphing these quadratic formulas

Question

anonymous · Answer

I have to graph these quadratic formulas but I also need to take a picture of them but i don't understand how to graph them. The formulas are -16x^2+190+0
                                                                                                   -16x^2+210+0
                                                                                                   -16x^2+230+0

phi · Answer

are you sure you typed in the formula correctly?

I would expect to see an "x" in the formula
and adding +0 makes no sense.