Is the following relation a function?

Graph of x equals y squared, which results in a horizontal parabola centered on the x axis, going through the origin, and opening to the right

Question

Is the following relation a function?

Graph of x equals y squared, which results in a horizontal parabola centered on the x axis, going through the origin, and opening to the right

anonymous · Answer

yes or no

anonymous · Answer

ill give a medal someone please help it is a graph i just cant post it

mathmate · Answer

Read about the vertical line test to find your answer: http://www.mathwords.com/v/vertical_line_test.htm

anonymous · Answer

|dw:1441035580678:dw| this is what it looks like