"in the diagram, line ab and ef are horizontal lines and cb is a vertical line segment. if fb : fc = 4 : 3, what are the coordinates of point d?
a) (-4,-2)
b) (-5,-3)
c) (-6,-4)
d) (-7,-5)
e) (-8,-6)"

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation:

step-by-step explanation:

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