To determine the correct response, we need to analyze the characteristics of Line W and Line X, particularly their slopes and whether they change from positive to negative or vice versa.
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Slope Change:
- If Line W has a positive slope and Line X has a negative slope, then there is a slope change from positive to negative.
- Conversely, if Line W has a negative slope and Line X has a positive slope, then there is a slope change from negative to positive.
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Factor Change:
- If the slope of Line X is three times the slope of Line W (or vice versa), then we would say that the factor change is 3.
Without the actual graph to analyze, I can't provide the specific answer regarding which line has which slope. If you are able to see that one line is indeed the negative version of the other with a multiplication factor of 3, you would choose "There is a slope change from positive to negative and by a factor of 3."
If one line simply switches from a positive slope to a negative slope without a multiplicative factor, the correct response would be "There is a slope change from positive to negative and no factor change."
Please verify the slopes of the lines to choose the correct answer based on these criteria.