Find the exact value. If the value of the function is not defined, write undefined.cot (-6?)
A. -1
B. 0
C. 0
D. Undefined
Answer: D
Mathematics
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Graph the function.f(x) = 
x
A. 
B. 
C. 
D. 
Mathematics
Solve.Sue had $815 in her bank account. She deposited a $453 pay check and a $242 pay check. How much did she deposit and what was her new balance?
A. $1057; $1410 B. $695; $1510 C. $695; $1500 D. $1268; $1510
Mathematics
Let the function 
be defined by the equation 
, where x and 
are real numbers. Find the domain and range of the function
.
?
A. ?domain: 
, range: 
B. ?domain: 
, range: 
C. domain: 
, range:
D. ?domain: 
, range: 
E. ?domain: 
, range:
Mathematics
Solve the triangle. 
A. A = 34.8°, B = 86.4°, C = 58.8° B. A = 34.8°, B = 58.8°, C = 86.4° C. A = 58.8°, B = 34.8°, C = 86.4° D. A = 58.8°, B = 86.4°, C = 34.8°
Mathematics