01:56:02
Diep buys a loaf of bread 65 centimeters long. For lunch every afternoon, he cuts 15 centimeters of bread for his sandwich.
Diep wants to determine the length of the loaf of bread, I, after d days. What is the equation of the scenario? Is the graph of the
equation continuous or discrete?
Ol= 65 - 15d; discrete
Ol= 65 - 15d; continuous
65 = 1 - 15d; discrete
65 = 1 - 15d; continuous
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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.

your answer   is c

step-by-step explanation: