Determine the domain and range of the function: f(x)= 3/x-2 +1

The domain of the function is x does not equal 2. The range of the function is y does not equal 1.

The reason that we know the domain is x does not equal 2 is because we determine domain gaps using things that make denominators 0. In this equation, only 2 would make the denominator 0.

We also know that this fraction could never equal 0 since 3 divided by anything is not 0. Therefore the range cannot contain 0 + 1 which is 1.

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

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