Add or subtract. Simplify the answer.
- 
A. 
B. 10
C. 
D. 
Answer: C
Mathematics
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Graph the function. Specify the intervals over which the function is increasing and the intervals where it is decreasing.y = 6
A. Increasing -? < x < ?
B. Decreasing 0 ? x < ?
C. Decreasing 0 ? x < ?
D. Increasing 0 ? x < ?
Mathematics
Find the distance d(P1, P2) between the points P1and P2.P1 = (3
, 2
); P2 = (8
, -13
)
A. 1650
B. 5
C. 75
D. 5
+ 15
Mathematics
Use a calculator to solve the equation on the interval 0 ? ? < 2?. Round the answer to two decimal places.5 sin ? + 2 = 0
A. 3.55, 5.87 B. 1.98, 4.30 C. 2.73, 5.87 D. 1.98, 5.12
Mathematics
Find the exact value of csc ?, using the triangle shown in the figure below, if 
and 
.
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics