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Rational Functions
Page 6
Questions (402)
I do not understand how to complete rational functions: ie: As x (arrow) -3, f(x) (arrow) ?. Our book sucks and our instructor
1 answer
asked by
Pam
360 views
Let f(x)= -3
_________________ (x+2)(2x-5) Specify any zeros, and asymptotes of f(x).
1 answer
asked by
Steven Jackson
286 views
Let f(x= -3
________________ (x+2) (2x-5) Specify any zeros, and asymptotes of f(x).
1 answer
asked by
rodrigo
265 views
When graphing rational functions, how do I know which directions the graphs go?
Example, for equation y = 9/x - x, how would you
1 answer
asked by
Anonymous
320 views
11. What are the horizontal and vertical asymptotes for the rational function y = 4x /(x-1)?:
x = 0, y = 0 x = 1, y = 4 x = 4, y
1 answer
asked by
Anonymous
470 views
find domain
a/(a^2-9) + 3/(9-a^2)
4 answers
asked anonymously
13 views
Is it possible to find a rational function that has x-intercepts (-2,0) and (2,0), but has vertical asymptote x=1 and horizontal
1 answer
asked by
Pamela
824 views
A rational function that passes through (0,0) and (4, 8/7) has the x-axis as a horiztonal asympotote. It also has 2 vertical
1 answer
asked by
luke
789 views
A rational function that passes through (0,0) and (4, 8/7) has the x-axis as a horiztonal asympotote. It also has 2 vertical
1 answer
asked by
luke
1,097 views
A rational function that passes through (0,0) and (4, 8/7) has the x-axis as a horiztonal asympotote. It also has 2 vertical
1 answer
asked by
luke
892 views
Find the minimum value of \frac{x^2}{x - 1 + x^3} for x > 1
1 answer
asked by
alice
14 views
Which of these rational functions has a ) horizontal asymptote? a slant asymptote? no vertical asymptote?
r(x)= 2x-1/ x^2-x-2 =
3 answers
asked by
Anonymous
2,352 views
write an equation for a rational function that has a vertical asymptote of -4, a horizontal asymptote of 3, and vertically
3 answers
asked by
Donna
1,913 views
Create a rational function with a linear binomial in both the numerator and denominator.
Part 1. Graph your function using
10 answers
asked by
MOM
1,774 views
There is a vertical asymptote at x=2, and a horizontal asymptote at y=3. Construct a suitable rational function f(x).
4 answers
asked by
Iva
1,551 views
Construct a rational function that has a vertical asymptote at x = 3 and a removable discontinuity at x equals negative 2.
1 answer
asked by
songoku
41 views
The graph of a rational function has a local minimum at left parenthesis 7 comma 0 right parenthesis. The complex number 4 + 2i
1 answer
asked by
songoku
36 views
Create an original rational function that has at least one asymptote (vertical, horizontal, and/or slant) and possibly a
1 answer
asked anonymously
31 views
Create an original rational function that has at least one asymptote (vertical, horizontal, and/or slant) and possibly a
1 answer
asked anonymously
42 views
Create a rational function with a linear binomial in both the numerator and denominator.
Part 1. Graph your function using
4 answers
asked by
Kassie
1,406 views
Let $$f(x) = \frac{x^2}{x^2 - 1}.$$Find the largest integer $n$ so that $f(2) \cdot f(3) \cdot f(4) \cdots f(n-1) \cdot f(n) <
2 answers
asked by
Help
1,262 views
Write an equation for a rational function whose graph has all of the indicated features.
x - intercept of -4 y - intercept of -2
2 answers
asked by
Anon
1,222 views
Find a rational function that satisfies the given conditions. Answers may vary, but try to give the simplest answer possible:
Ver
2 answers
asked by
Britney
1,098 views
Determine the holes, vertical asymptotes and horizontal asymptotes of the
rational function. y=3x^2+10x-8/x^2+7x+12 Can you also
2 answers
asked by
Help Me Please
1,108 views
Find any points for the discontinuity for the rational function.
I think the answer is D. y=(x-8)/(x^2+5x-6) A. x=8 B. x= -1, x=
2 answers
asked by
Emma
1,041 views
f(x) = 4x2 - 7x, g(x) = x2 - 3x - 28
Find f/g.
2 answers
asked by
Ford
1,028 views
the graph of which of the following rational functions has a hole?
a. y= 2x-6/x-6 b. y= 2x-3/x-3 c. y= 2x-6/ 2x d. y= 2x-6/x-3
1 answer
asked anonymously
9 views
state the equation of a rational function in the form y= ax +b / cx + d where the vertical asymptote is x=5the horiztonal
1 answer
asked anonymously
36 views
I need help understanding how to do these problems. Thanks!
1) Find the value(s) that would be left out of the range of f. If
1 answer
asked by
alyssa
986 views
The graph of a rational function has a local maxima at (-1,0) and (8,0). The complex number 2+3i Is a zero of the function. What
2 answers
asked by
Jay
966 views
Create a rational function with a linear binomial in both the numerator and denominator.
Part 1. Graph your function using
5 answers
asked by
Sally
940 views
find a rational function that satisfies the given conditions vertical asymptotes x=-6,x=7 horizontal asymptotes y=10/9 x
2 answers
asked by
Megan
845 views
Construct a rational function that has a vertical asymptote at x = 3 and a removable discontinuity at x= -2. Explain how you
1 answer
asked anonymously
50 views
Construct a rational function that has a vertical asymptote at x = 3 and a removable discontinuity at . Explain how you
1 answer
asked anonymously
53 views
For the given functions, write the rational function,
r(x) = [f(x-h)-f(x)]/h and simplify: a. F(x) = 2x+3 b. F(x) = 1/(x+1) c.
4 answers
asked by
Anonymous
800 views
PROCESSING CLAIMS. Joe takes x hours on the average to process a claim. whereas Ellen's average is 1 hour longer.
a) write a
1 answer
asked by
mohamed
807 views
Suppose f(x) is a rational function such that 3f(1/x)+(2f(x)/x)=x^2 for all non-zero x. Find f(-2).
I noticed that f appears as
2 answers
asked by
Tobio
778 views
I need help finding the asymptotes, and domain of these two graphs..
1) 1/x^2 Vertical Asym.:? Domain:? Horizontal asym.: y=0 2)
1 answer
asked by
Brittney
364 views
I need help understanding how to do these problems. Thanks!
1) Find the value(s) that would be left out of the range of f. If
1 answer
asked by
randy
561 views
Find the horizontal and vertical asymptotes of the curve.
y = 3x+6/x−7 x= y=
2 answers
asked by
Sarah
690 views
lim (x^(2)-4)/(x-2)
x->2 lim x->1 (x+1)/(x-1)
2 answers
asked by
Kelly
611 views
An application of a rational function is T = (AB)/(A+B), which gives the time, T, it takes for two workers to complete a
2 answers
asked by
ALGERBRA
649 views
I am supposed to figure out what this rational function is by using these clues and I am a little confused. Can someone please
1 answer
asked by
girly girl
619 views
Graph the rational function
x/(x-6) To graph the function, draw the horizontal and vertical asymptotes (if any) and plot at least
2 answers
asked by
Kenny
619 views
Create a rational function with a linear binomial in both the numerator and denominator.
Part 1. Graph your function using
2 answers
asked by
John
629 views
describe the transformation done by y=1/x to get y = 1/4x -12
2 answers
asked by
Aaron
583 views
Find a rational function that satisfies the given conditions. Answers may vary, but try to give the simplest answer possible:
Ver
3 answers
asked by
Angie
600 views
Explain how you can tell (without graphing it) that the rational function
r(x)= x^6 +10 / x^4+8x^2+15 has no x intercept and no
2 answers
asked by
Amanda
591 views
Graph and label the following two functions: f(x)=(x^2+7x+12)/(x+4) g(x)=(-x^2+3x+9)/(x-1) 1. Describe the domain and range for
2 answers
asked by
Debra
582 views
f:x -> (4x²-8x-21)/(x²-1)
(a) Analyse (b) Sketch I'm struggling on (a) so I can't do (b) Here are my ideas/what I've got so
2 answers
asked by
Anonymous
558 views
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Parent Categories (15)
Algebra
Algebra/Equations
Algebraic Functions
Calculus
Equations and Inequalities
Functions
Functions and Equations
Functions and Graphs
Graphing Functions
Integration
Limits
Mathematics
Polynomial division
Polynomial functions
Polynomials