Plz do both plz plz plz

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

How do you determine if an ordered pair is a solution to a given equation?