Will give brainliest if youre right !

determine the x- and y- intercepts for the graph defined by the given equation.

x = -9

a.
x-intercept is ( -9, 0)
no y-intercept
c.
no x-intercept
y-intercept is (0, -9)
b.
no x-intercept
y-intercept is ( -9, 0)
d.
x-intercept is (0, -9)
no y-intercept

x = -9, there is no equation to determine y

 so the answer is A

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people

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.