15. add [-6 -2 2] + [-3 2 1].
o a. [-3 0 3]
o b. [-9-3-5]
c. [-6 0 3]
d. 1-9 0 3]

Choose the equation that represents the graph below: (1 point) graph of a line passing through points negative 3 comma 0 and 0 comma 3 y = x − 3 y = −x + 3 y = −x − 3 y = x + 3 will award !