I believe your interval is [-2,2]: all numbers between -2 and +2.
Then the ave. r. of c. on this interval is:
f(2) - f(-2) 4^2 + 2 - {4^(-2) + 2}
------------- = ------------------------------
2 - (-2) 4
16 - (1/16) 15 15/16
= --------------------- = --------------- = 3.98 or 255/64
4 4
Let x be the number of goldfish and y be the number of angelfish
<span>x+y = 360 </span>
<span>y = 8x </span>
<span>x + y = 360 y = 8x
Have an amazing day :)
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here you go the answers to your question
sorry It's not in standard form
I. is false.
II. is true.
III. is false.
Only II. is true, so answer is choice D.
Answer:
Please Provide the an attachment.Then i can show u my answer