3 years ago

Which equation in point-slope form contains the points (2, 6) and (–1, 3)?

2 answers:

8 0

Using the formula for lines y=mx+b
To find out the gradient of the line, we do (y2-y1)/(x2-x1).
(3-6)/(-1-2)= -3/-3= 1 is the slope of the line
So far, y=(1)x+b
Now substitute one of your given coordinates into this equation:
6=2+b
b=4
Therefore, the equation of the line is y=x+4

Alexxx [7]3 years ago

7 0

Answer:

y-6=1(x-2)

Step-by-step explanation:

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