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Increasing the parameter a causes the exponential factor e^{-ax} to decay faster. As a result, the pointwise product $f(x)e$^{-ax} drops off more rapidly, visually shifting the weighted contribution of the original function $f(x)$ toward smaller values of x.

Conditions: The parameter a is displayed as a positive real value.; The visual example uses a graph over x with no explicit interval stated.

Increasing the parameter a causes the exponential factor e^{-ax} to decay faster. As a result, the pointwise product $f(x)e$^{-ax} drops off more rapidly, visually shifting the weighted contribution of the original function $f(x)$ toward smaller values of x.

Conditions: The parameter a is displayed as a positive real value.; The visual example uses a graph over x with no explicit interval stated.