What is the difference between a geometric sum and a geometric series? Choose the correct answer below. A. Although in a geometric series the value of a common ratio is any number, in a geometric sum, the value of a common ratio is never 1. B. A geometric sum is a finite sum and a geometric series can converge or diverge depending on the value of a common ratio. C. Although in a geometric sum the value of a common ratio is any number, in a geometric series, the value of a common ratio is between minus1 and 1. D. A geometric series is a finite series and a geometric sum can converge or diverge depending on the value of a common ratio.

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.

sites:

i dont know the answer but here's a picture of a dog

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)