
this is the solution...but these are not equal !
The function can be expressed as a rational function is
.
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;

Then,
The required rational function is expressed as;

Where p(x) is (x-5) and g(x) is 3x.
Therefore,
The function is,

Hence, the function can be expressed as a rational function is
.
To know more about Rational Function click the link given below.
brainly.com/question/15324782
Answer:
he can paint 8 chairs
Step-by-step explanation:
he has 78/10 liters of paint he uses 6/10 which makes it 72/10 and each chair needs 9/10 paint 9 times 8=72
If it’s parallel the slope will always be 0