Question

write the equation of the line that passes through (1, 3) and has a slope of 2 in point-slope form. a. y – 1 = 2(x – 3) b. y – 3 = 2(x – 1) c. x – 1 = 2(y – 3) d. x – 3 = 2(y – 1)

Answer 1

Required equation is y - y1 = m(x - x1); where m is the slope and (x1, y1) = (1, 3)
y - 3 = 2(x - 1)