Which graph shows the solution to the following inequality?
- 2r + 32 19
-10 -9
-8
7
-6
-5
-4
-3
-2
-1
0
1
2
3
5
6
7
8
9
10
-10
-9
-8
7
-3
-2
-1
0
5
6
7 8 9 10
-10 -9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
-10
-9
-8
6
8 9 10

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.

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step-by-step explanation:

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i have no idea just need points sorry

step-by-step explanation: