Answer:
the answer is A and C
Step-by-step explanation:
to be an exponential decay the Y values should decrease as you increase x value, so from the graph, both B and D are increasing Y values, so they are incorrect
yes
3/7 multiplied by 6 (each no.) gives 18/42
Thus, 18/14=18/42
3/7=18/42
its 839 because it says in total-