4 years ago

HELP URGENT!! EDGINUITY!!

Mathematics

1 answer:

Nataliya [291]4 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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