Question

Write the point-slope equation of the line through (-2, 1) with a slope of 3.

y - 1 = 3(x + 2)
y - 2 = 3(x + 1)
y + 2 = 3(x - 1)

Answer 1

y-y1 = m(x-x1)
here y1 = 1 and x1 = -2 and m = 3 put these values in the above equation and get your answer

Answer 2

okay