Question

At what point does the graph of y=9x cross the y-axis?

Answer 1

The point at which a line crosses the y-axis is called its y-intercept. It is generally in the form (0, y-int). To find this value, we can plug in 0 for x and then solve for y.

Steps:

y = 9(0)

y = 0

The point at which the graph of y = 9x crosses the y-axis is (0,0).

If there was a mistake somewhere, please do let me know! As I know that the answer I gave above is not on the list of answer choices. I would strongly recommend checking the equation in the original problem once more. :)