This is problem #9. I'm not sure how to solve #10, although the solution may be found in a similar way.
Please help, I require assitance
2 answers:
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The slope of the function is most positive either side of x=0 and x=2π.
On the interval [0, π/4], the average slope is
On the interval [7π/4, 9π/4], the average slope is
The average rate of change is highest on the intervals [0, π/4] and [7π/4, 9π/4].
On the interval [0, π/4], the average slope is
On the interval [7π/4, 9π/4], the average slope is
The average rate of change is highest on the intervals [0, π/4] and [7π/4, 9π/4].
Answer:
B
Step-by-step explanation:
Pythagorean theorem:
6^2 + (4/2)^2 = x^2
36 + 4 = x^2
40 = x^2
x = =
Answer is B