If Y=(4x)/x+1 what is Y?

Answer 1

#Y=5#
(but see below)

The question isn't completely clear.

Did you want to solve for #Y# given #color(white)("XXX")Y=(4x)/x +1#?

Alternatively you might have wanted to solve for #Y# with #color(white)("XXX")Y=(4x)/(x+1)#

...or, maybe, since this is asked under Differentiation and Quotient Rule, you wanted #(dy)/(dx)# But, if so did you want it for #color(white)("XXX")Y=(4x)/x+1# or #Y=(4x)/(x+1)# or something else?

Please clarify, if you are still interested.

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Answer 2

Scarlett Allison

To find Y, you need to substitute the value of x into the equation Y = (4x)/(x + 1).

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.