1.) 2x + 3y = 6 ; slope = -2/3 ; trend = Decreasing from left to right
2.) 5x + 4y = 20 ; slope = -5/4 ; trend = Decreasing from left to right
3.) 8x - y = -8 ; slope = 8 ; trend = Increasing from left to right
4.) 7x - 9y = 63 ; slope = 7/9 ; trend = Increasing from left to right
5.) 8x + 3y = -24 ; slope = -8/3 ; trend = Decreasing from left to right
6.) 12x + 7y = -84 ; slope = -12/7 ; trend = Decreasing from left to right
7.) 3x + 4y = 60 ; slope = -3/4 ; trend = Decreasing from left to right
8.) 10x - 3y = 30 ; slope = 10/3 ; trend = Increasing from left to right
9.) x - 4y = 36 ; slope = 1/4 ; Increasing from left to right
10.) 5x - 3y = 75; slope = 5/3 ; Increasing from left to right
Step-by-step explanation:
Formula:
where
Formula for the slope if x & y intercepts are given:
Remember that standard form is Ax + By = C, where A, B, and C are constants (numbers).
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Verified answer
1.) 2x + 3y = 6 ; slope = -2/3 ; trend = Decreasing from left to right
2.) 5x + 4y = 20 ; slope = -5/4 ; trend = Decreasing from left to right
3.) 8x - y = -8 ; slope = 8 ; trend = Increasing from left to right
4.) 7x - 9y = 63 ; slope = 7/9 ; trend = Increasing from left to right
5.) 8x + 3y = -24 ; slope = -8/3 ; trend = Decreasing from left to right
6.) 12x + 7y = -84 ; slope = -12/7 ; trend = Decreasing from left to right
7.) 3x + 4y = 60 ; slope = -3/4 ; trend = Decreasing from left to right
8.) 10x - 3y = 30 ; slope = 10/3 ; trend = Increasing from left to right
9.) x - 4y = 36 ; slope = 1/4 ; Increasing from left to right
10.) 5x - 3y = 75; slope = 5/3 ; Increasing from left to right
Step-by-step explanation:
Formula:
where
Formula for the slope if x & y intercepts are given:
Remember that standard form is Ax + By = C, where A, B, and C are constants (numbers).