Answer to Question #60004 in Analytic Geometry for Christine

Question

Determine the y-intercept.

Answer 1

If the horizontal axis represents the variable x and the vertical axis represents the variable y, then the y-intercept is a point A where the graph of function y=f(x) intersects the y-axis of the coordinate system. This point has coordinates (x(A), y(A))=(0, f(0)).