Question

Write an equation in slope-intercept form of the line with the given slope and point: slope = 3 and (1, -2).
A. y = 3x - 5
B. y = 3x - 2
C. y = 3x + 1
D. y = 3x + 3

Answer 1

we have given (x1 , y1) = (1 , -2) & slope m = 3
So use slope intercept form

y - y1 = m (x - x1) just plug the values & Solve

Answer 2

hint:
if slope of a line passing through (x,y) is m then equation of that line is
y=mx+c
c=intercept