Determine whether the relation is a function.{(-3, -9), (-2, -6), (4, -1), (4, -5)}
A. It is not a function.
B. It is a function.
Answer: A
Mathematics
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Evaluate the determinant by inspection.
A. 0 B. -420 C. -8 D. -20
Mathematics
Multiply or divide as indicated. Write the answer in lowest terms.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Find the quotient and the remainder.7x3 + 59x2 - 27x + 81 divided by x + 9
A. 7x2 - 4x + 9; remainder 0 B. x2 + 4x + 7; remainder 0 C. x2 + 5x + 6; remainder 0 D. 7x2 + 4x + 9; remainder 0
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
- 5
A. 
B. 
C. 
D. 
Mathematics