Approximate the area under the curve and above the x-axis using n rectangles. Let the height of each rectangle be given by the value of the function at the right side of the rectangle.f(x) = 2x3 - 1 from x = 1 to x = 6; n = 5
A. 875
B. 825
C. 800
D. 850
Answer: A
Mathematics
You might also like to view...
The figure shows angle ? in standard position with its terminal side intersecting the unit circle. Evaluate sin ? and cos ?.
A. sin ? = - 
, cos ? = 
B. sin ? = - 
, cos ? = 
C. sin ? = - 
, cos ? = - 
D. sin ? = 
, cos ? = - 
Mathematics
Simplify.
A. 
B. 
C. 
D. 
Mathematics
Use a Venn diagram to decide if the statement is true or false.(A' ? B)' = A' ? B 
A. True B. False
Mathematics
List the factors of the number.9
A. 1, 3, 6, 9 B. 1, 3, 9 C. 3, 9 D. 1, 3
Mathematics