Question 471048
 Graph the function below. Determine the domain, range, and horizontal asymptote. Please show all of your work. Submit your graph.
f(x)=5^(-x)-4
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The basic curve of 5^x is rotated around the y-axis and dropped 4 units down.
See the graph below of the basic 5^x curve
{{{ graph( 300, 300, -6, 5, -10, 10,5^x) }}}
..
5^(-x)-4
Domain: (-∞,∞)
Range:(-4,∞)
Horizontal Asymptote: y=-4
See the graph below of the 5^(-x)-4 curve

{{{ graph( 300, 300, -6, 5, -10, 10, 5^(-x)-4) }}}