Compare the features of the graphs of functions f and g. then your observations to describe the relationship between the domains and ranges of the two functions. f(t)=e^0.4t

g(x)=(ln(x))/(0.4)

pictured below

y=x+9

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step-by-step explanation:

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.

not sure but it may be b, as i said i'm not sure.

answer is because 4×10=40

and 98×4= is 392

40,392