Friday, February 28, 2014

Graphing Exponential Growth & Decay

Graphing Exponential Growth & Decay

Y- a×b x-h +K
A- Multiplier
A>1- Stretch
A<a<1- Compression
A<0 (negative)- Flipped over x-axis
B- Base has an exponential (always positive)
0>b<1- Decay (always decreasing)
Asymptote-y=k
Domain-(-∞, ∞) =all real numbers
Range-y>k (a=positive)
          y<k (a=negative)
Exponential equations domain is always all real numbers.

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