Answer:
Step-by-step explanation:

put x=0
0+4=a(0+2)(0-4)+0+0
-8a=4
a=-4/8=-1/2
put x+2=0 or x=-2
2(-2)+4=0+b(-2)(-2-4)+0
12b=0
b=0
put x-4=0 or x=4
2(4)+4=0+0+c(4)(4+2)
24c=12
c=12/24=1/2

Answer:
b
O They will be the same line.
Step-by-step explanation:
Cover job is indecent with the xo batial cap variable,
50. Slope- -1
Y intercept- (0,7)
51. Slope- -1/3
Y intercept- (0,-3)