perezlupita0515 perezlupita0515
  • 15-12-2020
  • Mathematics
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Solve the system of inequalities graphically. Which point is in the solution?
y2x-4
y S-2x - 8

Solve the system of inequalities graphically Which point is in the solution y2x4 y S2x 8 class=

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xenia168
xenia168 xenia168
  • 15-12-2020

Answer:

(d). ( - 4, 0 )  

Step-by-step explanation:

(a). ( 5 , - 2 ) --- Coordinates do not satisfy both inequality.

(b). ( - 2 , - 8 ) --- Coordinates satisfy y ≤ - 2x - 8, but do not satisfy y ≥ x - 4 .

(c). ( 0 , 0 ) --- Coordinates satisfy y ≥ x - 4, but do not satisfy y ≤ - 2x - 8 .

(d). ( - 4, 0 ) --- The solution of the task.

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