II: Now let's try graphing on some number lines on own. x>-4
+01
x < 3
-2-1
2 3
4 5
-5-4-3-2
-
0
1
2 3 4
x < 2
x-1
-5-4-3-2-
2 3 4 5
H
-5 -4 -3 -2 -1 0 1 2 3 4 5

answer is more than one

step-by-step explanation:

step-by-step explanation:

answer: hey there,

the answer you are looking for is a..

hope this you!

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.