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Mathematics 16 Online
OpenStudy (anonymous):

ppleaseee help Choose the graph below that represents the following system of inequalities: y greater than or equal to -3x + 1 y greater than or equal to 1 over 2x + 3

OpenStudy (anonymous):

OpenStudy (anonymous):

OpenStudy (anonymous):

OpenStudy (anonymous):

OpenStudy (anonymous):

that waas the last choice lol

OpenStudy (anonymous):

put x=0 at eq 1 y>=1

OpenStudy (anonymous):

how

OpenStudy (anonymous):

if x=0 then y should be 1

OpenStudy (anonymous):

y >=1

OpenStudy (anonymous):

i dont know wht i do with that though

OpenStudy (anonymous):

okay....... first line (first eq) if x=0 then y>= -3(0)+1>=1 ifx=1 then y>= -3(1)+1>=-2

OpenStudy (anonymous):

any value that put y less then these numbers is out of the system

OpenStudy (anonymous):

you could the same thing of the other eq.

OpenStudy (anonymous):

\[y \ge \frac{ 1 }{ 2 }(0)+3\]

OpenStudy (anonymous):

thats what youre saying right

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

now what

OpenStudy (anonymous):

when x=0 y >=3 look which plot that satisfy it

OpenStudy (anonymous):

idk what that means

OpenStudy (anonymous):

the first one?

OpenStudy (anonymous):

when x=0 the y >=1

OpenStudy (anonymous):

so i was wrong?

OpenStudy (anonymous):

no...... 1)- first line y>=-3x+1 if x=0 then y>=1, x=1 then y>=-2 2)- second line y>=1/2x+3 if x=0 then y>=3, x=1 then y>=3.5

OpenStudy (anonymous):

i dontknows what any ofthis means

OpenStudy (anonymous):

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