3 years ago

Need help pleaseee someone

Mathematics

1 answer:

kirill [66]3 years ago

5 0

Answer:

Step-by-step explanation:

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ElenaW [278]

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3 years ago

Which system of inequalities has a solution set that is a line?

Korolek [52]

We're going to solve each of the systems to determine the solution.

System $1$

$x+y \geq 3\\ x+y \leq 3$

using a graph tool

the solution is the line $x+y=3$

see the attached figure N $1$

System $2$

$x+y \geq -3\\ x+y \leq 3$

using a graph tool

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see the attached figure N $2$

System $3$

$x+y > 3\\ x+y < 3$

using a graph tool

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see the attached figure N $3$

System $4$

$x+y > -3\\ x+y < 3$

using a graph tool

the solution is the shaded area

see the attached figure N $4$

therefore

the answer is

System $1$ 

$x+y \geq 3\\ x+y \leq 3$

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3 years ago

Read 2 more answers