Consider this function. f(x) = -3x + 3 Which graph represents the Inverse of function ? 5X 4 3 3 2 -2 1 1 X X 4 -5 -3 -2 4 -1 -2 -2 -3 -3 -4 4 5 W. у -5 X. y 54 4. 4 3 3 2 2- 1-

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

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.

addition

step-by-step explanation:

correct answer is c. just did it

step-by-step explanation: