Respuesta :
Answer:
Points passing though are (12, 3),(–2, –5) and (1, 15)
Step-by-step explanation:
For a line passing through (x₁,y₁) and (x₂,y₂) slope is given by [tex]\frac{y_2-y_1}{x_2-x_1}[/tex].
Here we have one point (0, –1), we need to check slope of all the points given.
(12, 3)
[tex]m=\frac{3-(-1))}{12-0}=\frac{1}{4}>0[/tex]
(–2, –5)
[tex]m=\frac{-5-(-1))}{-2-0}=\frac{-4}{-2}=2>0[/tex]
(–3, 1)
[tex]m=\frac{1-(-1))}{-3-0}=\frac{2}{-3}=-\frac{2}{3}<0[/tex]
(1, 15)
[tex]m=\frac{15-(-1))}{1-0}=\frac{16}{1}=16>0[/tex]
(5, –2)
[tex]m=\frac{-2-(-1))}{5-0}=\frac{-1}{5}=-\frac{1}{5}<0[/tex]
Points with positive slope are (12, 3),(–2, –5) and (1, 15)
Using the concept of an increasing line, it is found that the line can pass through these following points: (12,3), (-2,-5) and (1,15)
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- The equation of a line is given by:
[tex]y = mx + b[/tex]
In which
- m is the slope.
- b is the y-intercept.
- If the slope is positive, the line is increasing.
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- Line passes through the point (0,-1), with a positive slope. Thus, it is increasing.
- This means that for every point (x,y), if x > 0, y > -1, and if x < 0, y < -1.
- The points that respect these conditions are: (12,3), (-2,-5) and (1,15)
A similar problem is given at https://brainly.com/question/10026522