When f(x) is greater than 7, use f(x). Otherwise, use 7.
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Expression 6: max left parenthesis, "f" left parenthesis, "x" , right parenthesis , 7 , right parenthesis Has graph. To audio trace, press ALT+T.maxfx,7
6
Another basic linear function
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Expression 8: "g" left parenthesis, "x" , right parenthesis equals "x" Has graph. To audio trace, press ALT+T.gx=x
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Use the least of all arguments. On range (-inf,0] we use f(x). On range [0,10) we use g(x). On range [10,inf) we use 10.
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Expression 10: min left parenthesis, "f" left parenthesis, "x" , right parenthesis , "g" left parenthesis, "x" , right parenthesis , 10 , right parenthesis Has graph. To audio trace, press ALT+T.minfx,gx,10