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torisob [31]
3 years ago
10

Write the equation of the line that is parallel to y=3x-3 and passes through the point (-1,1)

Mathematics
2 answers:
Nikolay [14]3 years ago
7 0

The given equation of line is

y=3x-3

Which is of the form

y = mx +b

Where m is the slope which is 3 here.

And slope of parallel lines are equal. So slope of the required line is 3 too .

Now we use slope intercept form, and plug the values of the slope and the given point and solve for b, that is

1=3(-1)+b \\ 1 = -3+b \\ 1+3 = b \\ b=4

So we have m =3 and b=4. Therefore required equation of line is

y = 3x+4

OverLord2011 [107]3 years ago
4 0
Y= -3x+4 (The answer should be this equation, im very certain of it) 
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