Provide an appropriate response.Is it possible to factor the expression 20x8(y + 7) + 9(y - 7)? If so, factor it.
A. Yes: (20x8 + 9 + 7 + y)
B. Yes: (20x8 + 9)(y - 7)
C. Yes: (20x8 + 9)(y + 7)
D. No
Answer: D
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Use the graph of y = g(x) to answer the question.
Find f(-4).
A. 1 B. 0 C. 2 D. -4
Find the absolute maximum and absolute minimum values of the function, if they exist, over the indicated interval, and indicate the x-values at which they occur.f(x) = 
x3 - 
x2 - x + 4; [0, 2]
A. Absolute maximum = 5.33 at x = 2; absolute minimum = 4.29 at x = 0 B. Absolute maximum = 4.29 at x = 0; absolute minimum = 3.17 at x = 1 C. Absolute maximum = 4 at x = 2; absolute minimum = 3.17 at x = 1 D. Absolute maximum = 5.33 at x = 2; absolute minimum = 3.17 at x = 1
Given the graph of the function y = x2 + 5, set up the definite integral that gives the area of the shaded region.
A. 
dx
B. 
dx
C. 
dx
D. 
dx
Use the definition or identities to find the exact value of the indicated trigonometric function of the acute angle ?.tan ? = 
Find sin ? and cos ?.
A. sin ? = 
, cos ? = 
B. sin ? = 
, cos ? = 
C. sin ? = 
, cos ? = 
D. sin ? = 
, cos ? = 