Approximate the value using a calculator. Express answer rounded to three decimal places.2.3?
A. 13.690
B. 7.226
C. 13.914
D. 36.462
Answer: A
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Find the area of the region specified by the integral(s).
+ 
A. 
B. 32
C. 
D. 
The problem tells how many units and in what direction the graph of the given equation is to be shifted. Give an equation for the shifted graph. Then sketch the original graph with a dashed line and the shifted graph with a solid line.y = x3
Down 5, left 1
A. y - 5 = (x - 1)3
B. y - 5 = (x + 1)3
C. y + 5 = (x + 1)3
D. y + 5 = (x - 1)3
Write the number in trigonometric form. Let 0 ? ? < 2?.7i
A. 7(cos 0 + i sin 0)
B. 7(cos 
+ i sin 
)
C. 7(cos ? + i sin ?)
D. 7(cos 
+ i sin 
)
Use Fundamental Identities and/or the Complementary Angle Theorem to find the exact value of the expression. Do not use a calculator.If tan2 ? = 8, find the exact value of sec2 ?.
A. 8 B. 7 C. 9 D. 16