In the diagram shown, /, and /. The sum of the measures of the four angles is 120°. The measure of / is 10° less than the measure of /. What is the combined measure of angles 1, 2 and 3?

2222222222222222222

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 )

a

step-by-step explanation:

the answer is a