The equation y = 2x + 1 is changed to y = 2x - 1. How does this change the graph of the line?A) The original line will shift down 1 unit. B) The original line will shift left 1 unit. C) The original line will shift left 2 units. D) The original line will shift down 2 units.
Question
Answer:
y = 2x + 1y = 2x - 1
so the 1st one has a y int of 1 and the second one has a y int of -1...so the original line will shift down 2 units
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10 months ago
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