Based on the table, which statement best describes a prediction for the end behavior of the graph of f(x)? O As x - 00, f(x) - -, and as x = -00, 00, f(x) — 00 As x - 00, f(x) — o, and as x + -00, f(x) — 00 O As x - 00, f(x) - 00, and as x = -0, f(x) O 0 As X - 00, f(x) = -00, and as x - -00, f(x) = -00 mo 00

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.

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation:

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step-by-step explanation: