Answer:
5
Step-by-step explanation:
3 + 2 = 5
1min=4 newspapers
3min=12 newspapers
how I got 1min=4 newspapers
so I took how he got 20 newspapers in 5 min divided 20 by 5
which I got 4 out of than I did 4x3 and got 12 which means 3mins= 12 newspapers
brainleys please
Answer:
y=-2x^2-8x-6
Step-by-step explanation:
We already have two x intercepts (-3,0) and (-1,0):
(-3,0) is the solution to x+3=0
(-1,0) is the solution to x+1=0
So what we have so far is (x+3)(x+1)=y
Now we do (x+3)(x+1)*?=y
Plug in (-5,-16):
(-5+3)(-5+1)*x=-16
(-2)(-4)*x=-16
8*x=-16
x=-2
So the equation is y=(x+3)(x+1)*-2 which is y=-2x^2-8x-6
Another possible graph is y=(x+1)(x+3)(x+3) or y=x^3+7x^2+15x+9
Answer:
b is the answer
Step-by-step explanation: