Question 266554
I assume this is the function we need:
(i) {{{f(x) = 5/(x+1)}}}
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to find domain, set the denominator not = 0 and solve. We get
x+ 1 NOT = 0
x NOT = -1
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the range then becomes all real except 0
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{{{ graph( 300, 200, -5, 5, -10, 10, 5/(x+1)) }}}