Question

Which of the following inequalities matches the graph?
A) x greater than or equal to -7
B) x less than or greater to -7
C) y less than or greater to -7
D) y greater than or equal to -7

Answer 1

@Perl

Answer 2

what is the equation of the vertical line passing through -7 on the x-axis?

Answer 3

anywhere on that line the value of x is -7
so its equation is x = 7

Answer 4

*-7

Answer 5

sorry that x = -7

Answer 6

now the area is shaded to the left of this line, where the x values are less or more than -7 ?