Yes. Rational functions must contain rational expressions in order to be rational.
It is any function which can be written as the ratio of two polynomial functions.
false
A number does not have a range and domain, a function does.
true
Yes. Rational functions must contain rational expressions in order to be rational.
Yes. Rational functions must contain rational expressions in order to be rational.
Yes. Rational functions must contain rational expressions in order to be rational.
Yes. Rational functions must contain rational expressions in order to be rational.
True
a rational expression.
y = cuberoot(x) for real x is not a rational function.
It is true that a rational function is a function whose equation contains a rational expression. This is used in various math classes.
True
A rational function is the quotient of two polynomial functions.
That's the definition of a "rational function". You simply divide a polynomial by another polynomial. The result is called a "rational function".
The domain of a rational function is the whole of the real numbers except those points where the denominator of the rational function, simplified if possible, is zero.