write an equation in slope intercept form of the line satisfying the given conditions

Question

is parallel to the Y axis and has an X intercept of three

is perpendicular to 2y = 6x -4 and passes through -2, 7

is parallel to 5x - 3y = 8 and passes through -6, 0

Answer 1

1) x=3 is parallel to y axis with x intercept =3 No slope intercept form possible, undefined slope and non existent y intercept

2) y -7 = (-1/3)(x+2) or y = -x/3 -2/3 in slope intercept form

3) y= (5/3)(x+6) or y = 5x/3 +10 in slope intercept form