Which function displays this end behavior? As x approaches negative infinity, y approaches positive infinity.
As x approaches positive infinity, y approaches negative infinity.
A. y=-2x^3-1
B. y=(x+2)^3-9
C. y=3(x-1)^2
D. y=-3x^2+4

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.

ratio is 2 : 9

the answer is three

13.5 : 3

answer: 800

step-by-step explanation:

at least two

step-by-step explanation: