Find the domain and range of the relation.{(7, 1), (-10, 1), (-2, 1)}
A. Domain = {-10, -2}; range = {1, 7}
B. Domain = {-10, -2, 7}; range = {1}
C. Domain = {1}; range = {-10, -2, 7}
D. Domain = {-10, 1, 7}; range = {-2}
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
Mathematics
Graph the function. Use the graph to find any relative maxima or minima.f(x) = x2 + 8x + 14
A. Relative maximum of -2 at x = -4 B. Relative maximum of -2.2 at x = -4.1 C. Relative minimum of -2 at x = -4 D. Relative minimum of -2.2 at x = -4.1
Mathematics
Simplify. Assume that variables can represent any real number.
A. 3xy
B. 9x2y
C. 9xy
D. 9xy
Mathematics
If ?ABC is translated to ?A'B'C' and ?A'B'C' is rotated to ?A'B'C', then ?ABC, ?A'B'C', and ?A'B'C' are _______________.
Fill in the blank(s) with the appropriate word(s).
Mathematics