Answer:

y=Mx+b (where m is the slope and b is the y intercept )

1.-3

2.4/3

3.i think wala syang slope Kasi straight line sya,ang slope Kasi is rise over run run Kelangan may angle of inclination din na makukuha

4.2/3

5.-1/4 (nakalimutan siguro un variable X na ilagay)