Which pairs make the equation x-9y=12 true

the pairs are
(12,0)
(0,12)
(3,-1)
(0,-4/3)

Describe a situation that you could represent with the inequality x< 17

Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h