Question

Which if the following rational functions is graphed below?

A.F(x)=1/x+4

B.F(x)=1/4x

C.F(x)=1/x-4

D.F(x)=4/x

Answer 1

`\huge\underline{\underline{\boxed{\mathbb {SOLUTION:}}}}`

Take note that there is a vertical asymptote at x = -4. This means that our function has the form:

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`\longrightarrow \sf{F (x)=(A)/(x + 4) }`

`\leadsto` By comparing it with the given options, the correct option is A.

`\huge\underline{\underline{\boxed{\mathbb {ANSWER:}}}}`

◉
`\bm{A. \: \: F(x)= (1)/(x + 4) }`