Find the area of the picture below
1 answer:
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Answer:
the graph is in link
Step-by-step explanation:
y ..... means full line and shading above the line
Y< ......means doted line and shading below the line
A) solution is overlapping shaded part
B) (10,5)
plug in point in inequalities and check if it's true; if it's true you showed that solution is correct
1. 5-1/2*10 + 2 1/2
5 -5 + 2 1/2
5 -2 1/2 TRUE
2. 51/5*10 + 6
5< 2 + 6
5< 8 TRUE
Since the starting point of the arrow is black, that means the sign of inequality should be
Since the arrow is pointed to the right (+ve part of the number line), then
The sign of inequality is
Since the starting point of the arrow is in the middle between -1 and 0, then
It is at -0.5, then
The inequality should be