Answer:

Are not one-to-one functions
Step-by-step explanation:
As m(x) has symmetry at the line x=0, it is not one-to-one
As n(x) has symmetry at the line x=-6, it is not one-to-one
Answer:
She will have paid $168 not including the original $75 and $243 with.
Answer:
Graph D
Step-by-step explanation:
it does not pass the linear test to qualify as a function
Answer:
B) 1/2
Step-by-step explanation:
13
The product of 2 numbers is when you multiply them together. 12x2=24
The quotient of 2 numbers is when you divide them. 45/5=9
24-9=13