Write the equation of the line with x-intercept(-10,0) and undefined slope.

undefined slope means the line is straight up:

x=-10 is that line.

Thanks ,I had the answer right.

To find the equation of a line with an undefined slope, we need to determine that the line is vertical. A vertical line intersects the x-axis at a specific x-coordinate but has no defined y-intercept.

Given that the x-intercept is (-10, 0), we know that the line passes through the point (-10, 0) on the x-axis.

A vertical line can be represented by an equation of the form x = a, where 'a' is the x-coordinate of any point on the line.

In this case, the equation of the line with the x-intercept (-10, 0) and an undefined slope will be:

x = -10

So, the equation of this line is x = -10.