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Please help me with these 2 questions

Please help me with these 2 questions-example-1
User Lei Du
by
7.7k points

1 Answer

3 votes

First you must understand the symbols of inequalities


<, > are open points whilst
\leq,\geq are closed points

To simply answer question one


x\leq 5

As such, X is less than or equal to 5

Thus your answer is point 2 or B

Now, for question two

Looking at it, X is clearly greater than -8


x>-8

Thus point 3 or C



User Alexander Leonov
by
8.1k points