C)
you look at were the graph starts to decrease then look at the X-VALUE not the y-value
the x-val at the start of the decrease is -3 and at the end of it it is 2 therefor -3

x

2
3000 grams because 2 kilograms is 2000 grams and 3000 is greater than 2000
Answer:ill solve it in a min bc i have to do sum real quick
Step-by-step explanation:
The equation would be -9+-9 = -18