Answer: At the place where line meets the x axis , its y coordinate is zero. Put y=0 in this equation 4x+12=0, x=-12/4=-3 The coordinates of a are -3,0 Reply
Answer:
At the place where line meets the x axis , its y coordinate is zero. Put y=0 in this equation
4x+12=0,
x=-12/4=-3
The coordinates of a are -3,0