a dog walk is used in a dog agility competition in this dog walk each ramp makes an angle of 30 degrees with the ground how long is the entire dog walk including both ramps. and how long is each ramp?

15

Step-by-step explanation:

i think it is c, not positive though

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 )