Question

In witch quadrant dose the point -4,15 lie

Answer 1

so when you think of the number a point is in think of the letter C, because on the top right its one, top left is 2, bottom left is 3 and, bottom right is 4, and this if you think of it resembles a C

your point is on the left side since the X value is a negative and since it's a positive Y value its on the top left quadrant.

your point is on quadrant 2

Answer 2

check the picture below.