How do you find the x and y intercepts for x=4?

1 Answer
Feb 16, 2016

The x-intercept is 4
There is no y-intercept.

Explanation:

The x-intercept is the value on the X-axis where the equation crosses the X-axis (i.e. the value of x when y=0);
x=4 crosses the X-axis at 4.

The equation x=4 is a vertical line which does not cross the Y-axis and therefore there is no y-intercept.