Find the axis of symmetry, please

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

Can some one me with these questions

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?