If you wanted to shift the graph of y = 3x + 8 down, which equation could you use?A.y = -3x + 8B.y = 2x + 8C.y = 3x + 10D.y = 3x - 2SUBMITarrow_backPREVIOUS
Question
If you wanted to shift the graph of y = 3x + 8 down, which equation could you use?A.y = -3x + 8B.y = 2x + 8C.y = 3x + 10D.y = 3x - 2SUBMITarrow_backPREVIOUS
Solution
The correct answer is D. y = 3x - 2. This equation represents the original graph y = 3x + 8 shifted down by 10 units. The coefficient of x remains the same, meaning the slope of the line doesn't change. However, the constant term changes from +8 to -2, indicating a downward shift.
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