Question

Choose the equation of the vertical line that passes through the point (-2, -1).

x=-2

y=-1

y=-2

x=-1

Answer 1

What is the value of x coordinate in the point (-2, -1) ??

Answer 2

I have no idea, what is it???

Answer 3

What comprises of a point x and y only..

In (-2, -1)

What is x and what is y??

Answer 4

See we represent a point as \((x, y) = (a, b)\)

Here,

(x, y) = (-2, -1)

Now can you judge the value of x??

Answer 5

so the answer is -1?

Answer 6

No who told you??

Answer 7

i just subrtacted it?

Answer 8

Compare the given points (-2, -1) with the (x, y)

Now tell me after comparing what is in place of x??