Average rate of change = (x(4) - x(2))/(4 - 2) = ((4 + 2(4)^2) - (2 + 2(2)^2))/2 = ((4 + 2(16)) - (2 + 2(4)))/2 = ((4 + 32) - (2 + 8))/2 = (36 - 10)/2 = 26/2 = 13.
Therefore, average velocity is 13 m/s
The base of 6 is the same, so add 1/2+1/2 =1
6^1 = 6
Answer: 2:7 times
Step-by-step explanation: hope it helps u
Answer:
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Step-by-step explanation:
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