Respuesta :
Answer: Choice B
(-1,-8), (0,-3), (3,12)
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Explanation:
If we plug in x = 2, then
y = 5x-3
y = 5*2-3
y = 7
Meaning (2,7) is on the function instead of (2,5). So this rules out choice A
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If we plug in x = 1, then
y = 5x-3
y = 5*1-3
y = 2
Allowing us to rule out choice C because (1,2) is on the function instead of (1,4)
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Now let's try x = 5
y = 5x-3
y = 5*5-3
y = 22
Showing (5,22) is on the graph instead of (5,20). We can rule out choice D.
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The only thing left is choice B
Plugging in x = -1 leads to
y = 5x-3
y = 5(-1)-3
y = -8
We see that (-1,-8) is on the graph.
Plugging in x = 0 leads to
y = 5x-3
y = 5(0)-3
y = -3
The point (0,-3) is on the graph
Finally, plug in x = 3
y = 5x-3
y = 5*3-3
y = 12
The point (3,12) is on the graph
The points all mentioned in choice B are on the graph of y = 5x-3, so this confirms choice B as the answer.
