An ice sculpture is melting from the heat. assuming its height changes by negative 5 over 32 meters every hour, what will be the change in height after 4 hours?

Step-by-step explanation:

Given :  Height of an ice sculpture changes by negative 5 over 32 meters every hour.

To Find: what will be the change in height after 4 hours?

Solution:

Height changes in 1 hour by

So, the change in height after 4 hours =

                                                               =

Hence,the change in height after 4 hours will be

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.