Graph Inequalities
Open or Closed? Shaded L or R?
x > 3
Open on 3, Shaded Right
Solve for x.
x + 3 ≥ 2
x ≥ -1
True or False:
The independent variable depends on the dependent variable.
False
Open or Closed? Shaded L or R?
m ≤ 3
Closed on 3, shaded Left
Solve for x.
2x - 1 ≥ 3
x ≥ 2
The Independent variable stands for the x value.
True
Open or Closed? Shaded L or R?
x ≤ -1
Closed on -1, shaded Left
Solve for x.
-2x < 2
x > -1
y = 3x + 1 What is in dependent variable here? x or y?
y