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Does every rational function has at least one horizontal asymptote?
Nope not all the rational functions have a horizontal asymptote
What is the quartic polynomial function with rational coefficients that has roots you and 2i?
(x - u)*(x - u)*(x + 2i)*(x - 2i) = (x2 - 2xu + u2)*(x2 + 4) = x4 - 2x3u + x2(u2 + 4) - 8xu + 4u2
How is a rational function the ratio 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".
Can you can use rational functions to study the relationships of inverse variation?
yes
All rational functions have more than one vertical asymptote?
false
Why are rational functions called rational functions?
Because they are represented as fractions.
How do you factor x2 plus 18x-50?
x2 + 18x - 50 does not have rational factors.
Is -8 rational?
Yes.
What is x3 - x2 plus x - 2 factored?
x3 - x2 + x - 2 has no rational factors.
What are the rational roots of 3x3 plus x2-8x plus 6?
I do not believe that there are any rational roots.
X2 plus 11x plus 6 rational zeros?
x^2 + 11x + 6 has no rational zeros.
If the equation of a rational function is a rational expression is the function rational?
Yes. Rational functions must contain rational expressions in order to be rational.
If the equation of a function is a rational expressions the function is rational?
Yes. Rational functions must contain rational expressions in order to be rational.
If the equation of a function is a rational expression is the function rational?
Yes. Rational functions must contain rational expressions in order to be rational.
If the equation of a function is a rational expression the function is rational.?
Yes. Rational functions must contain rational expressions in order to be rational.
What is rational values?
Rational values- those are necessary to the functions and fulfillment of intellect and will.
Which of the following rational functions is graphed below?
a
