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Greeley [361]
3 years ago
6

Which graph represents the function f(x)= 1/x - 1 PLEASE ANSWER FAST IM TIMED

Mathematics
2 answers:
marusya05 [52]3 years ago
6 0
Number 3, because if you replace x for 1 then you get zero. and because it is rise over run then the run is 0. it is the only line with a run of 0

garri49 [273]3 years ago
6 0

Answer:

Figure 2

Step-by-step explanation:

We are given the function f(x)=\frac{1}{x-1}.

Now, when x = 1, we have that,

f(x)=\frac{1}{1-1} i.e. f(x)=\frac{1}{0} i.e. f(x)\rightarrow\infty.

Also, when x = -1, we have that,

f(x)=\frac{1}{-1-1} i.e. f(x)=\frac{1}{-2}.

Further, when f(x) = -1, we have that,

-1=\frac{1}{x-1} i.e. -x+1=1 i.e. x=0.

So, it is clear from the given options that the second figure is the correct graph of the function f(x)=\frac{1}{x-1}.

Hence, figure 2 is the correct option.

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