The graph of the function f(x)= -3x+3 is shown. What is the value of f(3)

What is the value of f(0)
What is the value of f(1)

May someone plz help me

Step-by-step explanation:

f(x)=-3x+3

f(3)=-9+3=-6

f(0)=0+3=3

f(1)=-3+3=0

the3 0 1 should be used in place of x and f(x) should be founs

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.