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Ghella [55]
3 years ago
9

( -20 , 14 ) and ( 30, 18)

Mathematics
2 answers:
OlgaM077 [116]3 years ago
7 0

Answer:

2/25 if this is slope.

Step-by-step explanation:

so y^2 refers to the y coordinate of your second point and the same for y^1, but for the first point. Then you want to subtract those. In this one, it would be 18 - 14 = 4. Once you get that, do the same thing for the x coordinates. Ex: 30 - (-20) = 50 (something minus a negative is like addition). Then put your y answer over your x answer as a fraction and simplify. Ex: 4/50 -> 2/25. This is your answer.

Hope this makes since and helps!

pychu [463]3 years ago
7 0
I think 2/25 is the answer but I’m not sure.
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Determine the intercepts of the line. y = 5 x − 1 3 y=5x−13
sweet-ann [11.9K]
Y-intercept = -13
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() is the x-intercept. To find the x-intercept, you need to replace values into the equation. Since the coordinates for the x-intercept consist of y being 0, you must replace y in the equation. with 0.
0=5x-13
Get rid of the -13 by adding it onto both sides. -13 is negative and the opposite of a negative is positive, thus making you add to get rid of -13.
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I hope this helped.
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