To graph the combination of functions h(x) = (f + g)x, add the y-values of f(x) and g(x) at each x to determine the y-values of h(x). To find the equation and domain and range of h(x) = f(x)g(x), multiply the y-values of f(x) and g(x) at each x.

1. Combining Functions by Graphing

2. Ex. Sketch the graph of h(x) = (f + g)x given the
graphs of f(x) and g(x).
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3. a) Determine the equation of h(x) = f(x)g(x)
c) State the domain and range of h(x)

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