Perform the indicated operation(s), whenever possible.Let A = 
and B = 
. Find A + B.
A. 
B. 
C. 
D. 
Answer: B
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Graph the function, showing all asymptotes (those that do not correspond to an axis) as dashed lines. List the x- and y-intercepts.f(x) = 
A. No x-intercepts, no y-intercepts ;
B. No x-intercepts, no y-intercepts ;
C. No x-intercepts, no y-intercepts ;
D. No x-intercepts, no y-intercepts ;
Graph the rational function.f(x) = 
A. 
B. 
C. 
D. 
Find the slope of the line through the pair of points.(-5.8, -3.4) and (7.7, 4.1) Round to the nearest tenth.
A. 7.5 B. -0.6 C. 13.5 D. 0.6
Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = 5 - e-0.38x; relative to f(x) = ex
A. Stretched horizontally;
reflected across x-axis,
reflected across y-axis;
moved up 5 unit(s)
B. Moved up 5 unit(s);
stretched horizontally;
reflected across the x-axis
C. Stretched horizontally;
reflected across the y-axis;
moved up 5 unit(s)
D. Stretched horizontally;
reflected across x-axis,
reflected across y-axis
Moved up 5 unit(s);