Answer:
c i think sorry if i get it wrong
Step-by-step explanation:

Constant is the number that cannot change the value
Im not sure..but you can copy it
0.014 is the answer.
Hope i will get the brainiest answer.
(2,1)
Draw a line on y=-2 and reflect the dot on the other side. The x doesn’t change, only y changes. So only option is (2,1).