Question

help please, solution set inequality...

Answer 1

What is your problem?

Answer 2

Whats the equation? I can't see it properly

Answer 3

1/2x<-3

Answer 4

Then x < -6

Answer 5

whats the difficulty ?

Answer 6

so is the answer b

Answer 7

B is the correct option

Answer 8

k so the dark circle is + and the blank one is - right

Answer 9

thanks

Answer 10

No no. Not that.
See your set is all the number lesser than -6. Which means 6 is not in the set of your solution. However, you can say -5.99999........ is in the set of solution.
So how do you represent that on a number line. Somehow you will have to show that you have excluded -6 but you have included all values lesser than that.

Answer 11

So mathematicians use this clever method to do that. What they do, is circle -6 and leave the circle empty. Which means -6 is not included. Now they draw a line along the numbers lesser than -6, which shows it includes all numbers lesser than -6

Answer 12

I am sorry, I have mentioned that -5.999999 is in the set of solution. Please exchange that number with -6.00000000001. I mistyped it.
Sorry