Math................
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Answer:
see below
Step-by-step explanation:
The point (4, -2) tells you the constant of proportionality of this line through the origin is ...
k = -2/4 = -1/2
Then the equation of the line is ...
y = kx
y = -1/2x
C. y= -2x because -2 multiplied by -2 is positive four. The reason why it is negative is that when two negatives are multiplied together, they undo each other, thus becoming a positive sign.