The function f(x) = 2.75x² models the packaging costs, in cents, for shipping a book with the side lengths, in inches, shown in the diagram. What are reasonable domain and range values for this function?

c is the final answer! : )

the correct answer is 828.07

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 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13