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MariettaO [177]
3 years ago
7

Find the slope. Bonus: Write the equation of the line.

Mathematics
2 answers:
stiks02 [169]3 years ago
5 0

Answer:

1 so y=1+b

Step-by-step explanation:

Oxana [17]3 years ago
5 0

9514 1404 393

Answer:

  • slope: -1
  • equation: y = -x +3

Step-by-step explanation:

The slope is the ratio of "rise" to "run". The "rise" is the vertical distance between two points; the "run" is the corresponding horizontal distance.

Here, we see point A is (0, 3) and point B is (1, 2). Then the "rise" is 2 -3 = -1, while the "run" is 1 - 0 = 1. The slope is the ratio ...

  m = rise/run = -1/1 = -1

The slope of the line is -1.

__

The point A is the y-intercept, where the line crosses the y-axis. It tells us the value of y is 3 when x=0. So, we can write the equation in slope-intercept form as ...

  y = mx + b . . . . . where m is the slope (-1) and b is the y-intercept (+3)

  y = -x +3

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Answer:

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