Question

which of the following equations of a line passes through the location (-3,5) and has a slope that is undefined?
A) x=-3
B) y=-3
C) x = 5
D) y=5

Answer 1

A>x=-3

Answer 2

can u explain to me what you do to get that?

Answer 3

If the slope is undefined that implies it is a vertical line. This rules out B and D. Then, the line has to go through the coordinate (-3,5). Therefore, it has to be x=-3 or A.

Answer 4

slope undefined means the equation will be like x=a

Answer 5

oh now i get it

Answer 6

and it passes through(3,-5) so ans A