Decompose into partial fractions.
A. 2x - 9 + 
- 
B. 2x - 9 - 
+ 
C. 2x + 5 - 
+ 
D. 2x + 9 - 
+ 
Answer: A
Mathematics
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Solve the problem.Evaluate 
A. 
B. 
C. 
D. 
Mathematics
If the legs of a right triangle are 7" and 9", then the acute angles of the triangle are approximately
(a) 38° and 52°. (b) 51° and 30°. (c) 32° and 58°. (d) 9° and 81°. (e) None of these is correct.
Mathematics
Determine whether the sequence is geometric.3, 1, -1, -3, -5, ...
A. Geometric B. Not geometric
Mathematics
?Write the linear function f such that it has the indicated values. ?f (-1) = -5, f (-9) = -6 ?
A. ?y = 
x+ 
B. ?y = 8 x+ 3
C. ?y = 
x 
D. ?y = 
x 
E. ?y = 
x 
Mathematics