Question

Which of the following is written as a rational function? a. G(x)=-4x b. P(x)=7x 1 c. F(x)=x-5/3x d. Q(x)=x^2 6x-3.

Answer 1

The function can be expressed as a rational function is $\rm\dfrac{x-5}{3x}$.

We have to determine

Which of the following is written as a rational function?

According to the question

A rational function is a function that can be expressed as the quotient or ratio of two polynomial functions, where the polynomial in the denominator must have a degree of at least 1.

A rational function can be expressed as;

$\rm Rational \ function =\dfrac{p(x)}{g(x)}$

Then,

The required rational function is expressed as;

$\rm Rational \ function =\dfrac{p(x)}{g(x)}$

Where p(x) is (x-5) and g(x) is 3x.

Therefore,

The function is,

$\rm Rational \ function =\dfrac{x-5}{3x}$

Hence, the function can be expressed as a rational function is $\rm\dfrac{x-5}{3x}$.

To know more about Rational Function click the link given below.

brainly.com/question/15324782