Which of the following is the best method for finding the zerosis-intercepts of a quadratic function? Use the quadratic formula
B
If the function is in standard form the 'a' value is the x-intercept
C
the function is in standard form the value is the x-intercept
D
Calculate
20
(time sensitive will give brainliest)

Find the domain of the following expression: 1/(√x)-2

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5

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.