solve for x
-x-2y=6
-x=2y+6
x=-2y-6
plug in y=0
x=-6 when y is 0 therefore the x intercept is (-6,0)
6 ~
The coordinates are: (-4, -6) and (12, 2)
The coefficient is 6.
x-intercept = (-6, 0)
x2y = k (constant) so 36 x 2 ie 72 is the constant. If x = 3 then y = 72/9 = 8
(x2 - 2)(y - 3)
The coefficient is 6.
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They are at coordinates of: (0, -6) and (15, 0) respectively
(6, 40) and (-1, 5)
-4
Coordinates: (-1, 5) and (6, 40) Length of line: 7 times the square root of 26 which is 35.693 to 3 d.p.