Question

the equation of staight line passing through the point (1,2) and parallel to the line y=3x+1​

Answer 1

Answer:

Given line is y = 3x – 1

Slope, m = 3

Since lines are parallel, the slope of the other line is also 3.

It passes through (1, 2).

So the required equation is y – y1 = m(x – x1)

=> y – 2 = 3(x – 1)

Hence option (3) is the answer

Step-by-step explanation:

___Hope this answer will help you___