Which of the following graphs represents the function f(x)=x^4-2x^3-3x^2+4x+1

A function does NOT have two of the same number in your Domain or your X coordinates. If you go left to right you should NOT cross your line in more then one place.

Step-by-step explanation:

answer: the dogs need to shift their focus to human scent.

its because the dogs being trained are for search and rescue thus they need to be able to track humans and their specific scent

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation: