The graph below is one complete cycle of the graph of an equation containing a trigonometric function. Find an equation to match the graph. If you are using a graphing calculator, graph your equation to verify that it is correct.
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What will be an ideal response?
Mathematics
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Use integration by parts to establish a reduction formula for the integral.
A. 
= n xn-1 e- x2 + 2n 
B. 
= - 
xn e- x2 + 
C. 
= - 
xn-1 e- x2 + 
D. 
= - 2xn-1 e- x2 - 2(n - 1) 
Mathematics
Draw the next figure in the pattern.
A. 
B. 
C. 
D. 
Mathematics
Write the complex number in rectangular form using exact values if possible. Otherwise, round to one decimal place.3(cos 225° + i sin 225°)
A. 
+ 
i
B. 
+ 
i
C. 
+ 
i
D. 
+ 
i
Mathematics
Find the amount of interest earned by the following certificates of deposit. Assume daily compounding. Round to the nearest cent.
Amount: $42,528.79Interest rate: 7%Time: 4 years
A. $11,534.83 B. $9936.99 C. $8386.66 D. $13,740.81
Mathematics