What is the equation of the line that passes through the point (-4,-8) and has an undefined slope?

x=-4

Step-by-step explanation:

A horizontal line would have a slope of 0. On the other hand, a vertical line has an undefined slope.

This means that the line is vertical.

A vertical line would be x=blank

Blank would have to be -4 because that is the x coordinate the line must go through.

Therefore, the equation of the line is x=-4

x = -4

Step-by-step explanation:

Since the slope is undefined, this means that the equation must equal x, not y.  

Use the -4 as the x value because it falls on the line.

If this answer is correct, please make me Brainliest!      

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents