SOLUTION: I'm supposed to solve, graph and write solution set in interval notation for this problem. And I can't find an example in the book to help me. I was wondering if you could help wit

Question 53469This question is from textbook Elementary and Intermediate Algebra
: I'm supposed to solve, graph and write solution set in interval notation for this problem. And I can't find an example in the book to help me. I was wondering if you could help with the steps and see if it reminds me how to do this. Thanks..
x< or equal to -2 or x > or equal to 1 This question is from textbook Elementary and Intermediate Algebra

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
x< or equal to -2 OR x > or equal to 1
(-inf,-2] OR [1,inf) is the equivalent interval notation.
To graph the solution:
Draw a line.
Label a point as -2 and a point to the right as 1.
Put a filled-in circle at -2 and at 1.
Draw an arrow from -2 to the left.
Draw an arrow from 1 to the right.
This is the graph you want.
Cheers,
Stan H.

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