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KaupKel
 4 years ago
Which of the following ordered pairs is included in the solution set of the system?
y < 3/4 x + 3 and y > 3/4 x  1
KaupKel
 4 years ago
Which of the following ordered pairs is included in the solution set of the system? y < 3/4 x + 3 and y > 3/4 x  1

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shadowfiend
 4 years ago
Best ResponseYou've already chosen the best response.4I assume you have a list of ordered pairs..?

KaupKel
 4 years ago
Best ResponseYou've already chosen the best response.2Lol. Sorry I forgot to post them.. Hold on real quick and I will.

KaupKel
 4 years ago
Best ResponseYou've already chosen the best response.2(0, 8) (3, 4) (9, 1) No Solution

Owlfred
 4 years ago
Best ResponseYou've already chosen the best response.0Wow. THE shadowfiend in action! You're in good hands KaupKel!

KaupKel
 4 years ago
Best ResponseYou've already chosen the best response.2Can somebody help me, please? :)

shadowfiend
 4 years ago
Best ResponseYou've already chosen the best response.4Ok, so these are all (x, y) pairs. What you need to do is plug them in to the two equations and check where they match. For example, the first ordered pair is (0, 8). That means: x = 0 y = 8 With your equations: y < 3/4 x + 3 8 < 3/4 (0) + 3 8 < 0 + 3 8 < 3 and y > 3/4 x  1 8 > 3/4 (0)  1 8 > 0  1 8 > 1 Only one of those is true (8 is not less than 3, though 8 is greater than 1), so this ordered pair is not a solution to the system. You can do this with the other two ordered pairs to figure out whether those are solutions to the system.

KaupKel
 4 years ago
Best ResponseYou've already chosen the best response.2Wow. Thank you for all your help!! :)

shadowfiend
 4 years ago
Best ResponseYou've already chosen the best response.4No problem! I'll stick around in case you have trouble doing the rest of it :)

KaupKel
 4 years ago
Best ResponseYou've already chosen the best response.2Thank you! You are so sweet! :)
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