Question

solve image :) What is the equation of the line that has a slope of 3 and passes through the point (-4, 1)?

Answer 1

Answer:

C.  y = 3x + 13.

Step-by-step explanation:

The point slope form of a line is

y - y1 = m(x - x1)  where m = the slope,  and (x1, y1) is a point on the line.

So, substituting:

y - 1 = 3(x - -4)

y - 1 = 3(x + 4)

y = 3x + 12 + 1

y = 3x + 13.