Lösung | |
a) m = 6/4 = 3/2 |
Der Punkt B hat die y-Koordinate 9. Es gilt: 9 = 3/2 x |
x = 18/3 = 6 |
B(6|9) |
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b) m = 3/5 |
y = 3/5 * 2,5 = 3/5 * 5/2 = 3/2 = 1,5 |
D(2,5|1,5) |
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c) m = 9/1 = 9 |
13,5 = 9 * x |
x = 13,5/9 = 3/2 = 1,5 |
F(1,5|13,5) |
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d) m = -3/-2 = 3/2 |
7,5 = 3/2 * x |
x = 15/3 = 5 |
G(5|7,5) |
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e) m = -10/8 = -5/4 |
y = -5/4 * -6 = 15/2 = 7,5 |
K(-6|7,5) |
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f) m = 7,5/-4,5 = -5/3 |
y = -5/3 * 6 = -10 |
L(6|-10) |
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