Math/ Algebra
posted by M .
Find the slopeintercept equation of the line that satisfies the given conditions. Then graph the line.
Contains points P=( 1,4);parallel to the line with equation 3x+y =5

y = mx + b
3x + y = 5
3x  3x + y = 3x + 5
y = 3x + 5
m = 3
y  y1 = m(x x1)
y  4 = 3(x  (1))
y 4 =3(x+1)
y  4 = 3x 3
y 4 + 4 = 3x 3 + 4
y = 3x + 1