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EastWind [94]
3 years ago
13

Help Please I need Slope= y-intercept=(0, )

Mathematics
2 answers:
alexgriva [62]3 years ago
3 0
The y-intercept is -5 and the slope is 4
nignag [31]3 years ago
3 0

For this case, we must find the slope of the line. For this we need two points, observing the graph we have:

(x_ {1}, y_ {1}) = (2,3)\\(x_ {2}, y_ {2}) = (0, -5)

The slope is given by:

m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}}\\m = \frac {-5-3} {0-2}\\m = \frac {-8} {- 2}\\m = 4

Thus, the slope is 4.

The line of the graph is of the formy = mx + b

y = 4x + b

Substituting a point:

3 = 4 (2) + b\\3 = 8 + b\\b = 3-8\\b = -5

So, the cut point with the y axis is -5

Answer:

m = 4\\b = -5


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