ayudenme porfavor con las respuestas y los pasos es para hoy chicos ayudenme se los agradeseria un monton doy puntos.

(- 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 )

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

9 x 8 divided by (5-3)=36

b.-4 units

all you   do is count how many times you move