Use a half-angle formula to find the exact value of the expression.sin 
A. 
B. - 
C. 
D. - 
Answer: C
Mathematics
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Use inductive reasoning to predict the next equation.(4 × 1) x (2 × 1) = 8(4 × 10) x (2 × 2) = 160(4 × 100) x (2 × 3) = 2400
A. (4 × 1000) x (2 × 4) = 36,000 B. (4 × 1000) x (2 × 4) = 3200 C. (4 × 1000) x (2 × 4) = 28,000 D. (4 × 1000) x (2 × 4) = 32,000
Mathematics
Determine algebraically whether the function is even, odd, or neither.
A. even B. odd C. neither
Mathematics
Simplify the radical expression by factoring out the largest perfect nth power. Assume that all variables are positive.- 
A. xy
B. -3xy
C. 3xy
D. -3xy
Mathematics
Graph the function.f(x) = e2 - x
A. 
B. 
C. 
D. 
Mathematics