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Find three points that belong to the graph and use them to sketch the graph of the equation: y = −3 −x

User JHurrah
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Answer:

To find a point that belongs to the graph, you have to assume the value of one variable and compute the other one. For example, if x = 0, then y = -3 -0 = -3. Similarly:

x y

0 -3

1 -4

2 -5

To make the graph, locate the previous points on the coordinate plane and then draw the line that passes through them (see figure attached)

Find three points that belong to the graph and use them to sketch the graph of the-example-1
User DKab
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