Question

will fan/medal/appreciate your help! systems of linear equalities.
For questions1-2, what is the graph of the system?
1. y less than or equal to x+4
2x+y less than or equal to -4

2.y less than or equal to -x - 1
y greater than or equal to 2x+4

Answer 1

y <= x + 4
y intercept = (0,4)
x intercept = (-4,0)
plot these points, draw a solid line, and shade under the line

2x + y <= -4
y <= -2x - 4
y intercept = (0,-4)
x intercept = (-2,0)
plot these points, connect them with a solid line, and shade under the line

if you want to see what the graph looks like, go here, and write your inequalities and they will be graphed.
https://www.mathway.com/graph
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y <= -x - 1
y intercept = (0,-1)
x intercept = (-1,0)
plot these points, connect with a solid line, shading will be below the line

y >= 2x + 4
y intercept = (0,4)
x intercept = (-2,0)
plot these points, connect with a solid line, shading will be above the line

Answer 2

thank you so much!

Answer 3

no problem :)