Find the exact value of y, or state that y is undefined.y = cos-1 
A. 
B. - 
C. 
D. 
Answer: A
Mathematics
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Determine the type of graph paper on which the graph of the given function is a straight line.x2y3 = 4
A. Semilog B. Regular rectangular C. Log-log
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Write in decimal notation.6.7654 × 104
A. 270.616 B. 6765.4 C. 67,654 D. 676,540
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Provide an appropriate response.Find AC. Round to four significant digits. 
A. 43.86 B. 78.43 C. 8.853 D. 37.35
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Find the point at which the line given by the parametric equations below intersects the plane.
 Figure 3.png)
Mathematics