What is the surface area of the shaded front face of the composite solid?
18 square centimeters
26 square centimeters
32 square centimeters

its 32 square centimeters

Step-by-step explanation

first you make the dark side into 3 squares then you look at one square and multiply the length times width for all 3 squares then add the numbers together

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

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval