Math : (
find the domain of the relation:
{(–4, –1), (–2, 1), (0, 1), (2, 3), (4, 0)}
a) {–4, –2, –1, 0, 1, 2, 3, 4}
b) {–4, 0, 2, 4}
c) {–1, 0, 1, 3}
my answer > d) {–4, –2, 0, 2, 4}

If point a is located at (–15. –7) and ajkl has vertices at j(-22.5- 105), k(19.5 -3.0), and 1(44.5, 150), find the scale factor of the dilation from a abc to ajkl a 0.4 b. 0,7 c. 1.5 d. 2.0