math
posted by Amy .
for piecewise functions do I connect all the functions?
Ex:
f(x): 2+x
x less than or equal to 3
f(x): x^2
3 less than x less than 1
f(x): 6
1 less than or equal to x
I graphed this but I don't know where to connect the lines between f(x):2+x and f(x): x^2 because at (1,1) f(x):2+x goes through the graph of f(x):x^2. But, shouldn't I connect the point at (3,9)(this is the start of f(x):x^2 or at (1,1)
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