Provide the proper response.To apply the trapezoidal rule, how should the sum of rectangles found by using left endpoints and the sum of rectangles found by using right endpoints be combined?
A. 
B. 
C. 
D. left endpoint sum + right endpoint sum
Answer: B
Mathematics
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Solve the problem.The accompanying figure shows the graph of y = -x2 shifted to a new position. Write the equation for the new graph.
A. y = -x2 - 3 B. y = -(x - 3)2 C. y = -(x + 3)2 D. y = -x2 + 3
Mathematics
Evaluate the integral.
A. 10 ln 3 B. -20 ln 3 C. 20 ln 3 D. -10 ln 3
Mathematics
Divide, if possible. Write the answer in simplest form.5
÷ 
A. 20
B. 19
C. 17
D. 18
Mathematics
Solve.?6x - 9? ? 8
A. 
? x ? 
B. x ? 
or x ? 
C. x ? 
D. x ? - 
or x ? 8
Mathematics