NEED HELP ASAP PLS!! 60PTS Everyday when commuting to and from work Tasha drives her car a total of 143 miles for 2.5 hours. Her car already has 45,300 miles on it.

a. Write a function that shows the total number of miles, f(x), Tasha's car will have been driven after x more days. Explain how you know where each number goes in the equation.

b. If Tasha works 4 days a week, how many miles will her car have been driven after 3 weeks? Show and explain all your work.

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.

savings account is an account only used for saving money. this acts as an emergency source of funding for an individual. answer a would result in the money in his account to grow as it specifically states that interest is compounded daily at the rate of 2%

step-by-step explanation:

a

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where is the picture

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