Question

how to check inequakitry problems please please help?

Answer 1

inequality

Answer 2

Plug in an order pair and see if it makes sense.

Answer 3

how does that work can you give ke an example please?

Answer 4

Well it's kinda hard. Can you post the inequality that you are having problems with

Answer 5

ok ill post one..

Answer 6

@RyanL. ??

Answer 7

Will the inequality says that x<3.8

This means that X HAS TO BE lower than 3.8 in order to be true!

Answer 8

x<3.8 means

x is less than 3.8

Answer 9

yes but what do i do to9 check them?

Answer 10

What do you mean by check? Do you mean graph it?

Answer 11

well i have to make a weird equation to check it like this {x}x≤18}

Answer 12

that example is the not the checking equation for the above problem

Answer 13

@RyanL.

Answer 14

sooo confused:( i have to get this done..

Answer 15

Well , I am not 100 % sure, but when you check an inequality, it makes sense to substitute in a value for x. In this case, you could do 3.8. It would look like this:
\[-10(3.8)\ge -38\] This is true.
You might want to check this for further explanation: http://www.youtube.com/watch?v=9Aw6NO60NxU

Answer 16

alright thanks!

Answer 17

No problem! :D