what is the slope of the line passing through the points (-3,-10) and (4,5)?
回答 (10)
The equation is the change in Y divided by the change in X. Therefore it would be:
(-10-5) / (-3-4) = 2.1428
This is known as "rise over run".
y=3x + 10 it really is because once you plot that line you get (0,10) (-a million,7) (-2,4) so it passes via that element. that is likewise parallel because the slopes (that are the x) are an same. yet quite of down 3 over a million, this is going up 3 over a million. i'm about ninety 9% positive it is ideal.
m = (5 + 10) / (4 + 3)
m = 15 / 7
slope = m = ∆y/∆x
= (5 - (-10)) / (4 - (-3))
= (5 + 10) / (4 + 3)
= 15/7
Answer: 15/7 ....... approx. 2.142857143 decimal
(x1, y1) = (-3, -10)
(x2, y2) = (4, 5)
slope = m = (y2 - y1)/(x2 - x1) = (5 - (-10))/(4 - (-3)) = (5 + 10)/(4 + 3) = 15/7 = 2.14286
m = (5 + 10) / (4+ 3) = 15/7
m=15/7 and its a positive slope
參考: just learned tht last week n got an a+ on the test
The slope is given by (5-(-10))/(4-(-3)): 15/7.
收錄日期: 2021-05-03 22:17:07
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