lexidm00605 lexidm00605
  • 04-08-2020
  • Mathematics
contestada

Which system of linear inequalities has the point (3, –2) in its solution set?

Which system of linear inequalities has the point 3 2 in its solution set class=
Which system of linear inequalities has the point 3 2 in its solution set class=
Which system of linear inequalities has the point 3 2 in its solution set class=
Which system of linear inequalities has the point 3 2 in its solution set class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 04-08-2020

Answer:

see below

Step-by-step explanation:

We want where  both inequalities are true

y > -3

-2 >-3  this is true

y ≥ 2/3x -4

-2≥ 2/3*3 -4

-2 ≥ 2 -4

-2≥ -2

This is true

This is is the graph

Ver imagen wegnerkolmp2741o
Answer Link
09pqr4sT
09pqr4sT 09pqr4sT
  • 04-08-2020

Answer:

[tex]\boxed{\sf Option \ 3}[/tex]

Step-by-step explanation:

[tex]\sf The \ values \ must \ be \ true \ for \ both \ inequalities.[/tex]

[tex]x = 3\\y = -2[/tex]

[tex]y>-3\\-2>-3\\ \sf True[/tex]

[tex]y\geq \frac{2}{3}x-4 \\ -2\geq \frac{2}{3}(3)-4\\2\geq 2-4\\-2\geq-2 \\ \sf True[/tex]

Ver imagen 09pqr4sT
Answer Link

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