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LifeIsADangerousGame
 4 years ago
Can someone show me how to answer all of these questions?
Given the inequality below. Will the boundary line be dotted or solid? (5 points) Explain your answer. (5 points) Do the values on the boundary line make the inequality true or false? (5 points) Explain your answer. (5 points)
3x  5y > 15
LifeIsADangerousGame
 4 years ago
Can someone show me how to answer all of these questions? Given the inequality below. Will the boundary line be dotted or solid? (5 points) Explain your answer. (5 points) Do the values on the boundary line make the inequality true or false? (5 points) Explain your answer. (5 points) 3x  5y > 15

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0It will be dotted as there is no equal sign. False as they are not smaller or larger than 15 but exactly equal

LifeIsADangerousGame
 4 years ago
Best ResponseYou've already chosen the best response.1My teacher won't accept that though, can you show me how to explain it?

LifeIsADangerousGame
 4 years ago
Best ResponseYou've already chosen the best response.1And my comp didn't copy it correct. \[3x  5y \ge 15\] that's the correct one

aroub
 4 years ago
Best ResponseYou've already chosen the best response.0Because there is an equal sign

LifeIsADangerousGame
 4 years ago
Best ResponseYou've already chosen the best response.1Thank you, how do I find if the values on the boundary line make the inequality true or false? (5 points

aroub
 4 years ago
Best ResponseYou've already chosen the best response.0Do you have to graph it ?

LifeIsADangerousGame
 4 years ago
Best ResponseYou've already chosen the best response.1Yea, but I don't know how

LifeIsADangerousGame
 4 years ago
Best ResponseYou've already chosen the best response.1I know that the shaded area will be above the line

LifeIsADangerousGame
 4 years ago
Best ResponseYou've already chosen the best response.1Should I put (0,0) into the equation to figure tihs out?

LifeIsADangerousGame
 4 years ago
Best ResponseYou've already chosen the best response.1\[3x  5y \ge 15\] \[5y \ge 3x + 15\] \[y \le 3/5x  3\] and finally \[y \le 3/5x  3 = 0 \le 3? \]

LifeIsADangerousGame
 4 years ago
Best ResponseYou've already chosen the best response.1Is this right?
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