Answer:
14
Step-by-step explanation:
you have to add 3 to the first of the two numbers. for example 5+3=8 so the answer would be 58, and because you're decreasing each number by 10 you would have to add 1+3=4 so tha answer must be 14.
-3
-9 divided by 3 is -3
c
is the correct one, since the peak of the line is over the x-axis.
