Use the graph to determine the domain and range of the function.
A. domain: all real numbers
range: {y|y ? -6 or y ? 6}
B. domain: {x|x ? 0}
range: all real numbers
C. domain: {x|x ? -6 or x ? 6}
range: {y|y ? 0}
D. domain: {x|x ? 0}
range: {y|y ? -6 or y ? 6}
Answer: D
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A. 140
B.
C.
D.
Give an appropriate answer.Using the following graph, find an Euler circuit that begins and ends with vertex A.
A. No Euler circuit exists. B. A ? B ? C ? D ? E ? A C. A ? B ? C ? D ? E ? A ? C ? E ? B ? D D. A ? B ? C ? D ? E ? A ? C ? E ? B ? D ? A
In what quadrant does the angle lie?? = 4.46
A. QI B. QII C. QIII D. QIV
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