SOLUTION: Graph each function on the same coordinate plane. List any similarities and differences between graphs. y=3^x y=3^-x

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: Graph each function on the same coordinate plane. List any similarities and differences between graphs. y=3^x y=3^-x      Log On


   

Question 428183: Graph each function on the same coordinate plane. List any similarities and differences between graphs.
y=3^x y=3^-x
Found 2 solutions by solver91311, htmentor:
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!




The green one is


John

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Answer by htmentor(1343) About Me  (Show Source):
You can put this solution on YOUR website!
graph%28300%2C200%2C-6%2C6%2C-4%2C10%2C3%5Ex%2C3%5E%28-1%2Ax%29%29
They both have the same y-intercept, y=1.
They both have the same horizontal asymptote, y=0.
One difference is that for large values of x, y=3%5Ex is large, while y=3%5E%28-x%29 is small.