Graph the linear function. Give the domain and range.f(x) = 2x + 4
A. Domain: (-?, ?)
Range: (-?, ?)
B. Domain: (-?, ?)
Range: (-?, ?)
Answer: A
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Graph the function.y = - 
csc 
A. 
B. 
C. 
D. 
Calculate the simple interest and the final balance. Round to the nearest cent, if necessary.
A. Interest: $350; Final Balance: $650 B. Interest: $382; Final Balance: $682 C. Interest: $360; Final Balance: $660 D. Interest: $376; Final Balance: $676
Find the foci and endpoints of each axis for the given ellipse.9x2 + 16y2 = 144
A. Foci: (±
, 0); vertices: (± 4, 0);
endpoints of the minor axis: (0, ± 3)
B. Foci: (± 7, 0); vertices: (± 16, 0);
endpoints of the minor axis: (0, ± 9)
C. Foci: (± 4, 0); vertices: (±
, 0);
endpoints of the minor axis: (± 3, 0)
D. Foci: (0, ±
); vertices: (0 , ± 4);
endpoints of the minor axis: (± 3, 0)
Find the absolute value.
A. 1 B. 0 C. -1 D. Undefined