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Answer :

Rspill6go

Answer:

Step-by-step explanation:

Start with the standard equation of a straight line, y=mx+b, where m is the slope and b is the y-intercept (the value of y when x=0).

We know m, so:

y = 2x + b

Now find b by using the given point (-1,-3)

y = 2x + b

-3 = 2(-1) + b

b = -1

The equation is y=2x-1

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