Which statement corresponds to the values of $x$ shown on the following number line? (Gray line is answer, dark black line is just number line)

 

 

a) -4 ≤ x <2

b) -4 < x ≤ 2

c) -4 ≤ x >2

d) -4 ≤ x >2

Which of the following is the correct graph of the solution to the inequality −13 > −5x + 2 > −28?

a) number line with open dots at 3 and 6 and shading in between.

b) number line with a closed dot at 6 with shading to the right and another closed dot at 3 with shading to the left.

c) number line with an open dot at 6 with shading to the right and another open dot at 3 with shading to the left.

d) number line with closed dots at 3 and 6 with shading in between.

Complete the statement: All points to the _______ of zero on a horizontal number line are negative.

Define the number line?