Which sets of measurements could be the side lengths of a triangle? Select each correct answer.

(A) 3 cm, 3 cm, 3 cm
(B) 4 cm, 8 cm, 13 cm
(C) 5 cm, 9 cm, 14 cm
(D) 6 cm, 7 cm, 8 cm
(E) 7 cm, 7 cm, 10 c

A,D,E

Step-by-step explanation:

just trust me

(- 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 )