Amobile phone carrier charges an extra fee if a customer uses more than 500 minutes each month. tom has already used 230 minutes this month. which inequality can be used to determine how many more minutes tom can use this month without going over the 500-minute limit?

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )