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matrenka [14]
3 years ago
13

HELP URGENT!! EDGINUITY!!

Mathematics
1 answer:
Nataliya [291]3 years ago
7 0

Hello from MrBillDoesMath!

Answer:

The first choice  (2x + 4y >=3,  2x +4y <=3)



Discussion:

Suppose a variable M met these conditions: M >=3 and M <=3. The only way this can happen is that M = 3. In our case letting M = 2x + 4y, we find the inequalities give


2x + 4y = 3


which is the equation of a line.  (The other choices do NOT include the boundary line because they use strict < or > signs.)


Thank you,

MrB

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