Question

Which of the following is the equation of a line parallel to the line y=10x+2, passing through the point (3,1)
1. 10x-y=29
2. 10x-y=-29
3. -10x-y=29
4. 10x+y=29

Answer 1

the 10 in the 10x is the slope of the line
- a parallel line will have the same slope

Answer 2

so you can eliminate 3

Answer 3

So my answer would be 10x-y=29 correct ?

Answer 4

you can find out if its 1 2 or 4 by plugging in the point (3,1) into each one and seeing if they fit

Answer 5

10(3) - 1 = 29


thats correct

Answer 6

no 1

Answer 7

Thank you