Respuesta :

Answer:

Step-by-step explanation:

note : Use the point-slope formula.

y - y_1 = m(x - x_1)

1) case:  m= 3/4 and x_1 =0 and y_1 = -4

the equation is :   y - (-4)= 3/4(x - 0)

meanes : y = 3/4 x - 4

same method for second case