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 2 years ago
y=1/x
A.
all real numbers
B.
all real numbers except 0
C.
all positive numbers
D.
all negative numbers
 2 years ago
y=1/x A. all real numbers B. all real numbers except 0 C. all positive numbers D. all negative numbers

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dread907
 2 years ago
Best ResponseYou've already chosen the best response.0Is this all the information the problem gives you?

LogicalReason
 2 years ago
Best ResponseYou've already chosen the best response.4If it's asking for domain, all real numbers except for zero. For range, also all real numbers except for zero.

dread907
 2 years ago
Best ResponseYou've already chosen the best response.0So now that you've told her the answer it could be a good idea to explain why, then next time she can figure it out alone and take less time than this takes.

LogicalReason
 2 years ago
Best ResponseYou've already chosen the best response.4Alright ... (1/x) can take nonzero number. To make this very negative, simply put in a very closetozero but negative x. To make it very positive, simply put in a very closetozero but positive x. To make it near zero, simply put in a very positive or very negative x. But no matter what x you put in, you will never get zero. There are asymptotes at both x = 0 and y = 0.dw:1354227575994:dw

monica10
 2 years ago
Best ResponseYou've already chosen the best response.0Ooooh Okay Thanks i Understand it
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