| x | >= 4 draw the graph
1 answer:
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Answer:
(in attachment)
Step-by-step explanation:
you can find the points by inputting the x-values into the equation to solve for the y-values, then connecting the plotted points to create the line.
When x=-4
y=1/2(-4)
y=-2
(-4,-2)
Repeat for all values.
The area of the entire sector is
The area of the triangle OAB is .
So, the area of the segment is
