Tristan records the number of customers who visit the store each hour on a Saturday. His data representing the first seven
hours are 15, 23, 12, 28, 20, 18, and 23. How many customers visited the store during the eighth hour if the median number
of customers per hour did not change?
O 16
O 19
O 20
O 23

(-1,-0.5)

step-by-step explanation:

(- 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 )