Solve this and explain it to me please

See the attachment below, co-interior angles lie at the same side of the transversal, or the line that crosses between the two parallel lines.

So if you are finding the co-interior angle of ∠AGH, then it is ∠CHG.

They are also supplementary angles and will add up to 180°.

(- 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 )