SOLUTION: Solve then graph 4x ≥ 36 The solution is {x x ≥ 9} I need help with the graphing on a number scale. a)a scale with a solid dot that starts at 9 and goes to the righ

Algebra ->  Graphs -> SOLUTION: Solve then graph 4x ≥ 36 The solution is {x x ≥ 9} I need help with the graphing on a number scale. a)a scale with a solid dot that starts at 9 and goes to the righ      Log On


   

Question 165576: Solve then graph
4x ≥ 36
The solution is {x x ≥ 9}
I need help with the graphing on a number scale.
a)a scale with a solid dot that starts at 9 and goes to the right.
b)a scale with a solid dot that starts at 9 and goes to the left.
c)a scale with a dot that is not solid that starts at 9 and goes to the right.
d)a scale with a dot that is not solid that starts at 9 and goes to the left.
Please help me, I do not know which scale is correct.
Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
x%3E=9 since x is greater than or equal to 9 you would have a solid dot that starts at 9(because 9 is included =) and goest to the right (because x is greater than 9)