The graph of y
=
h
(
x
)
y=h(x)y, equals, h, left parenthesis, x, right parenthesis is a line segment joining the points
(
1
,
9
)
(1,9)left parenthesis, 1, comma, 9, right parenthesis and
(
3
,
2
)
(3,2)left parenthesis, 3, comma, 2, right parenthesis.
Drag the endpoints of the segment below to graph
y
=
h
−
1
(
x
)
y=h
−1
(x)y, equals, h, start superscript, minus, 1, end superscript, left parenthesis, x, right parenthesis.

4444444444444 i think

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.

never fear papaguy is here

answer