Which point is an x-intercept of the quadratic function
f(x) = (x + 6)(x – 3)?
(0,6)
(0,–6)
(6,0)
(–6,0)

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.