Answer:
There isn't anything i can do when there isn't even a graph or a picture showing what it even looks like so I can't help you maybe re-post it with a picture then i can help.
Factor
b(b+12)=0
set to zero
b=0
b+12=0
b=-12
b=0 or -12
written as this way
b=-12,0
What its saying is that u have a discount price and that goes up by 8% so we know its not greater than 1
Liar. This is only worth 5 points!!!!!!!!!!!!!!!!!!!!