Question

Write the equation for the vertical line that contains point E(-7,7)
A. Y=7
B. X=-7
C. Y=-7
D X=7

Answer 1

any vertical line is x=a
here a=value of x co-ordinate.

Answer 2

so what would the answer be?

Answer 3

what is given the x co-ordinate?

Answer 4

in (a,b) ,a is the x co-ordinate,b is y co-ordinate.

Answer 5

b