Help please did i do this right???
the lines are right, just need to apply the shading
I would basically color the whole graph right because everything is shaded
or just the parts that meet
you would only graph the part that satisfies all three inequalities
there's a technique I use to make this a bit easier
|dw:1510375701081:dw|
instead of just shading everywhere, I draw lines parallel to the original line
|dw:1510375740609:dw|
and let's suppose I add another line, and this time I want to graph below it
|dw:1510375771859:dw|
you can see, visually, that the area that needs to be shaded is where both "types" or "directions" of lines overlap
|dw:1510375854523:dw|
it makes it a little easier to see which area satisfies all inequalities, especially when you have a lot of overlapping regions
but anyway, yeah, you would only shade in where all three inequalities are met
would it be the little triangle at the top
sorry for the late replies I am doing other work as well
be careful with the direction of the inequalities
for example, since we have y < -3x + 10 you would shade to the left of the dotted line
the direction to shade can be sometimes difficult to visualize especially for slanted lines
I'm trying to find something that can make it a bit easier to visualize |dw:1510376592157:dw|
OH I know
Its the triangle that is right by the zero
yeah , that's right ^^ just double checking something
|dw:1510376885182:dw|
|dw:1510376894459:dw|
^ that should be it
Yup got it thank you !
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