Name the quadrant in which the angle ? lies.sin ? > 0, cos ? > 0
A. I
B. II
C. III
D. IV
Answer: A
Mathematics
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Find a formula for the nth term of the sequence.The sequence -5, -4, -3, -2, -1, . . . (integers beginning with -5)
A. an = n + 5 B. an = n - 4 C. an = n - 5 D. an = n - 6
Mathematics
Provide an appropriate response.Add the fractions and reduce: 
+ 
A. 
B. 
C. 
D. 
Mathematics
Convert the following angles in radians to degrees:
a. 1.57 rad b. 3.91 rad c. 5.40 rad d. 0.41 rad
Mathematics
State the domain of the rational function.f(x) = 
A. (-?, ?) B. (-?, -5) ? (-5, ?) C. (-?, 5) ? (5, ?) D. (-?, - 3) ? (- 3, 3) ? (3, ?)
Mathematics