Wednesday

September 17, 2014

September 17, 2014

Posted by **Anonymous** on Tuesday, January 5, 2010 at 10:12pm.

f > -1 and f < 5

Does this mean I just graph those 2 or solve them and find the intersection then graph?

- Math -
**Reiny**, Tuesday, January 5, 2010 at 10:29pmYou should really give yourself a "nickname".

Are you the same 'anonymous' who asked a similar question before?

In that reply I showed how you can change

f > -1 and f < 5 to

-1 < f < 5

on a number line, draw open circles around the -1 and 5 and join them with a solid line.

That is the generally accepted way.

- Math -
**Anonymous**, Tuesday, January 5, 2010 at 10:31pmThanks.Yeah, sorry I was the same one,didn't want to post 2 question at the same time,sorry.

**Answer this Question**

**Related Questions**

Math inequalitites - Hi, I need some help with some inequalitites. Thanks!! Use ...

algebra - I just need a quick check before I hand in my work if you would......

Algebra II - I need some help with some problems as well as need some checked. ...

compound inequality - solve the compound inequalities show all math work ...

algebra - Solve the compound inequality graph solution 6x-4<-34 or3x+10>10

algebra - Solve the compound inequality graph solution-2<2x-4<4 answers ...

Math/Check - I have a few problems I need you to take a look at and tell me if ...

Algebra/math - I have a few problems I need you to take a look at and tell me ...

math - Question-2; Consider the function f(x)= -cos3x -4sin3x. (a)Find the ...

algebra - I have a few problems I need you to take a look at and tell me if I ...