Answers:
first box = -8
second box = 0
third box = 0
fourth box = 4
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Step-by-step explanation:
Refer to figure 1 shown below. We have an arrow starting at -3 on the x axis. It goes down until we reach the blue line, then we move horizontally toward the y axis. We get to -8
So x = -3 leads to y = -8
So -8 goes in the first box.
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Note how the graph crosses the y axis at y = -2. So x = 0 leads to y = -2. This is the y intercept.
This means 0 goes in the second box.
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Similarly, the x intercept is at x = 1. So we have the point (x,y) = (1,0).
The value 0 goes in the third box.
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Refer to figure 2. Start at y = 6. Draw a horizontal arrow til you reach the blue line, then draw a vertical arrow toward the x axis. We arrive at x = 4.
This means x = 4 and y = 6 pair up. The point (x,y) = (4,6) is on the blue line.
The value 4 goes in the fourth box.