Can someone please solve this. you’re trying to get the marble to fall in the stars and you’re suppose to create an equation. (no random comments please! if you can solve, please solve!)

The equation - y=1/2x-2

Step-by-step explanation:

If that is desmos you are using just plug that equation in

and you will see that this matches up the stars

also y = -2

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.