Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = x2 between x = 0 and x = 3 using a left sum with two rectangles of equal width.
A. 12.5
B. 8.4375
C. 3.375
D. 16.875
Answer: C
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Provide an appropriate response.A restaurant owner needs to buy carpeting for the main dining room and the entrance hall. The measurements are below. How many square yards of carpeting should he buy?
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Evaluate the trigonometric function with the given value of ? by finding a coterminal angle in [0, 2?). Do not use a calculator.Find cos ?, ? = 
A. 
B. - 
C. - 
D. 
Find the nth, or general, term.1, 
, 
, . . .
A. 
B. 1 - 
n
C. 
D. 
Function g is related to a parent function f(x) = sin (x). ? g(x) = 4sin (4x - ?) - 3 ? Describe the sequence of transformation from f to g. ?
A. One cycle of g(x) is 
. g(x) is also shifted down 4 units and has an amplitude of 4.
B. One cycle of f(x) is 
. f(x) is also shifted down 3 units and has an amplitude of 4.
C. One cycle of g(x) is 
. g(x) is also shifted down 3 units and has an amplitude of 4.
D. One cycle of g(x) is 
. g(x) is also shifted up 3 units and has an amplitude of 4.
E. One cycle of g(x) is [?, 3?]. g(x) is also shifted down 3 units and has an amplitude of 3.