Answer:-8
Step-by-step explanation:-6+(-2)= -8
Adding up the negatives
#1. Answer will be D: 36cm^3
#2. Answer will be A: they have equal volumes.
Couldn't really help with the last one, apologies.
Hope this helped you so far.
1 kiloliter = 1,000 liters (kilo literally means 1000)
1,782 kL = 1,782,000 L (multiply by 1000)
The average rate of change of the function in the given interval -3 ≤ x ≤-1 is 10.
<h3>What is the average rate of change?</h3>
The average Rate of Change of the function f(x) can be calculated as;

Interval -3 ≤ x ≤-1
a = -3, b = -1
f(a) = f(-3) = -20
f(b) = f(-1) = 0
Step 2: Find Average

Therefore, the average rate of change of the function in the given interval -3 ≤ x ≤-1 is 10.
Learn more about average rate;
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