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unheard
 2 years ago
Which of the following points lie in the solution set to the following system of inequalities?
y less than or equal to x  5
y greater than or equal to x  4
(5, 2)
(5, 2)
(5, 2)
(5, 2)
unheard
 2 years ago
Which of the following points lie in the solution set to the following system of inequalities? y less than or equal to x  5 y greater than or equal to x  4 (5, 2) (5, 2) (5, 2) (5, 2)

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unheard
 2 years ago
Best ResponseYou've already chosen the best response.0@amistre64 @Callisto @phi

AravindG
 2 years ago
Best ResponseYou've already chosen the best response.1Did you graph them and found the solution region?

unheard
 2 years ago
Best ResponseYou've already chosen the best response.0No, How would I do that?

Peter14
 2 years ago
Best ResponseYou've already chosen the best response.0use graph paper graph the lines y=x5 and y=x4

Peter14
 2 years ago
Best ResponseYou've already chosen the best response.0find the region below or on the line y=x5 and above or on the line y=x4

AravindG
 2 years ago
Best ResponseYou've already chosen the best response.1you could also use a graphing calculator

AravindG
 2 years ago
Best ResponseYou've already chosen the best response.1Here is one : http://my.hrw.com/math06_07/nsmedia/tools/Graph_Calculator/graphCalc.html

unheard
 2 years ago
Best ResponseYou've already chosen the best response.0I'm in a library, so I don't have graphing paper, and I have no clue how to use a graphing calculator. :/

AravindG
 2 years ago
Best ResponseYou've already chosen the best response.1its easy just plugin the quations in boxes y1 and y2

unheard
 2 years ago
Best ResponseYou've already chosen the best response.0Okay. I'll try it right now;

Peter14
 2 years ago
Best ResponseYou've already chosen the best response.0or go to https://www.desmos.com/calculator and type in the two equations (copy and paste works too)

unheard
 2 years ago
Best ResponseYou've already chosen the best response.0How do I make a less than or equal too sign on the graphing calculator?

Peter14
 2 years ago
Best ResponseYou've already chosen the best response.0you don't need to, just graph the line and remember you are looking at the region less than or equal to it

AravindG
 2 years ago
Best ResponseYou've already chosen the best response.1In my calculator click on the square having equal to after the y1 or y2

Peter14
 2 years ago
Best ResponseYou've already chosen the best response.0in desmos, enter the less than sign then the equals sign <= or >=

unheard
 2 years ago
Best ResponseYou've already chosen the best response.0Okay, I'm gonna use desmos then.

Peter14
 2 years ago
Best ResponseYou've already chosen the best response.0you typed in both your equations?

Peter14
 2 years ago
Best ResponseYou've already chosen the best response.0look at where your four points are

Peter14
 2 years ago
Best ResponseYou've already chosen the best response.0see which one satisfies both inequalities

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.1i woulda just plugged in the 4 points to see what made true results

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.1(5, 2) is 2 <= 5  5 true? is 2 >= 5  4 true? (5, 2) is 2 <= 5  5 true? is 2 >= 5  4 true? (5, 2) is 2 <= 5  5 true? is 2 >= 5  4 true? (5, 2) is 2 <= 5  5 true? is 2 >= 5  4 true?

unheard
 2 years ago
Best ResponseYou've already chosen the best response.0Oh, okay! @amistre64 I'll try that,

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.1it is nice to know that other stuff, but it takes way to much time when taking a test.

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.1(5, 2) 2 <= 0 true 2 >= 1 false not that one

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.1well, 10 up top, but still false :)

unheard
 2 years ago
Best ResponseYou've already chosen the best response.0So, it's 5, something right?

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.1dunno, lets try another one (5, 2) 2 <= 5  5 2 <= 0 true 2 >= 5  4 2 >= 9 true that fits nicely
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