# Rational functions Answers

Rational functions

### Construct a rational function whose domain is all real numbers. Provide evidence as to why the domain of your rational function is all real numbers.

Rational functions

### Rational number: wha is 0.02 as a rational number

Rational functions

### True or False. The graph of a rational function may intersect a horizontal asymptote.

Rational functions

### Form a polynomial function whose real zeros and degree are given. Answers will vary depending on the choice of a leading coefficient. Zeros: -1, multiplicity 1, 3, multiplicity 2, degree 3

Rational functions

### Is $$-18/6$$ irrational, rational, natural, or integer

Rational functions

### What are the cut points of a rational function? Explain how to solve a rational inequality. check_circle Expert Answer thumb_up thumb_down Step 1 Calculus homework question answer, step 1, image 1 Step 2 Calculus homework question answer, step 2, image 1 Explore similar questions Was this solution helpful? thumb_up thumb_down

Rational functions

### Confirm that if x is rational and $$x \neq 0$$, then $$\frac{1}{x}$$ is rational.

Rational functions

### Given $$\displaystyle{f{{\left({x}\right)}}}={3}{x}+{4}{\quad\text{and}\quad}{g{{\left({x}\right)}}}=\sqrt{{x}}$$, calculate g(f)

Rational functions

### Find the parent function (f) of $$\displaystyle{h}{\left({x}\right)}={\left|{x}+{3}\right|}-{5}$$

Rational functions

### What are the Limits at Infinity of Rational Functions?

Rational functions

### Construct a rational function that has a vertical asymptote at $$x = 3$$ and a removable discontinuity at $$x = -2$$. Explain how you determined your answer.

Rational functions

### True or False. The domain of every rational function is the set of all real numbers.

Rational functions

### Let $$\displaystyle{f{{\left({x}\right)}}}={2}{x}-{3}{\quad\text{and}\quad}{g{{\left({x}\right)}}}={4}{x},{f}\in{d}{\left({f}{o}{g}\right)}{\left({x}\right)}$$

Rational functions

### prove that for all rational numbers r and s, rs is rational

Rational functions

### Use the Rational Zero Theorem to list all possible rational zeros for the function $$f(x) = x^3 + x^2 - 4x - 4$$.

Rational functions

### Are all polynomials rational functions? Are all algebraic functions polynomials?

Rational functions

### Identify each of the following functions as polynomial, rational, algebraic, or transcendental $$f(x)=(2x^3+3x)/(9-7x^2)$$

Rational functions

### Given that Domain of the rational function is all real numbers. So the rational function should not contain denominator part.

Rational functions