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Rational Functions
Page 4
Questions (402)
The graph of f(x)= (x^2 - 11x + 18)/(x-9) consists of a line and a hole. Find the equation of the line and the coordinates of
3 answers
asked by
Ann
767 views
I am given the rational function:
f(x)= (x^3 - 1) / (x^2 - 4) I found that the domain is all real numbers except x= plus or minus
1 answer
asked by
KELLIE
444 views
find the vertical asymptotes of the following rational function(remember VA is X) y=x+6/(x^2+11x+30 ) my answer is
1 answer
asked by
lisa
440 views
find the vertical asymptotes of the following rational function(remember VA is X) x+6/(x^2+11x+30 ) my answer is x+6/(x+6)(x+5)
2 answers
asked by
lisa
924 views
1) F(x)= (X+2)/(X^2-4x-5)
A) Find the domain (-00,-1)u(-1,5)u(5,00) B) find F(-3) I'm not sure how to do it. C) Find F(X+2) I'm
2 answers
asked by
kelly
1,196 views
Jen is thinking of a particular number. Which rational function would represent the sum of twice her number and three times the
2 answers
asked by
Joy
944 views
Jen is thinking of a particular number. Which rational function would represent the sum of twice her number and three times the
1 answer
asked by
Joy
415 views
The following rational function describes blood concentration of a certain drug taken via IV over time: f(x)=x+1/x
Find: a.the
1 answer
asked by
charisse
365 views
f(x) = (x^3+5x^2-28x-32)/(x^3-18x^2+105x-196)
which can be written as f(x) = [(x+1)(x-4)(x+8)]/[(x-7)^2(x-4) The domain of the
3 answers
asked by
Maude
554 views
Given f(x)=(2x+3)/(3x^2+7x-6) find the equations of any vertical, horizontal, or oblique asymptotes.
2 answers
asked by
Jay
515 views
Use the seven step method described in the book to graph the following rational function
f(x)=(2x^2+x-3)/(2x^2-7x) 1) Determine
2 answers
asked by
Rosie
1,749 views
Use the seven step method described in the book to graph the following rational function
f(x)=(2x^2+x-3)/(2x^2-7x) 1) Determine
1 answer
asked by
Rosie
677 views
Find the horizontal and oblique asymptotes, if any, for the given rational function G(x)=(x^4-1)/(3x^2-3x)
1 answer
asked by
Karlee
338 views
Graph each rational function;identify the domain and ranges;and compare the graph with the graph y=1/x.
1.y=-10/x 2.y=1/(x+3)+3
1 answer
asked by
Aj
452 views
Graph each rational function;identify the domain and ranges;and compare the graph with the graph y=1/x.
1.y=-10/x 2.y=1/(x+3)+3
1 answer
asked by
Aj
395 views
what is the oblique asymptote of this rational function: (x ^ 3) / (x ^ 2+1)
1 answer
asked by
Lg
243 views
Using rational functions solve
7+ (1)/x = 1/(x-2) thank you
1 answer
asked by
james
275 views
Using rational functions solve
7+ (1)/x = 1/(x-2)
1 answer
asked by
james
263 views
using rational functions solve (x+5)/(x-3)= (2x+7)/(x)
thank you
1 answer
asked by
ALEX
273 views
Using rational functions solve
(7+ 1)/x = 1/(x-2)
1 answer
asked by
james
345 views
Using rational functions solve
7+ 1(numerator) x (denominator) = 1 (numerator) x-2(demominator)
1 answer
asked by
james
355 views
use the asymptotes and intercepts to make a quick sketch of the function f(x)= x-2 (numerator) x+4(denominator) and its
3 answers
asked by
james
1,015 views
use the asymptotes and intercepts to make a quick sketch of the function f(x)= x-2 (numerator) x+4(denominator) and its
2 answers
asked by
james
739 views
Using rational functions solve
3(numerator) 2x-4 (denominator) < (with a "-" underneath) 4 (numerator) x-2(demominator)
1 answer
asked by
james
375 views
Using rational functions solve
7+ 1(numerator) x (denominator) = 1 (numerator) x-2(demominator)
1 answer
asked by
alex
386 views
Using rational functions solve
x+5(numerator) x-3 (denominator) = 2x+7 (numerator) x(demominator)
1 answer
asked by
Fadak
341 views
use the seven step method to graph the following rational function:
f(x)=3x^2+x-4/2x^2-5x a. determine the symmetry of the
2 answers
asked by
asia
970 views
x^2/x-3 on the interval from 3 until infinity. How would you do absolute minimum on this?
1 answer
asked by
Billy Baston
297 views
Find the vertical, horizontal, and qblique asymptotes, if any, for the following rational function.
T(x)=x^2/x^4-256
1 answer
asked by
Jenn
326 views
Given the following rational function, find
a) the horizontal asymptote(s), b) the vertical asymptote(s), if any, and c) the
1 answer
asked by
Jenn
443 views
Find the slant asymptote, if any, of the rational function. Do not graph the function. (Enter your answers as a comma-separated
2 answers
asked by
melanie
488 views
find the slant asymptote of the graphof the rational function.
1.f(x)=x^2-x-2/x-7 y=? 2. determine the symmetry of the graph of
2 answers
asked by
anonymous
583 views
Given the following rational functions,find:a.)the horizontal asymptote(s), b.)the vertical asymptote(s), if any,and c.) the
3 answers
asked by
Shasta
596 views
Given the following rational function, f(x)=x^2-x-2/ax^2-x-21 find (a) the horizontal asymptote(s) (b) the vertical
1 answer
asked by
Sherri
458 views
Given the following rational function, find
a. the horizontal asymptote(s), b. the vertical asymptote(s), if any, and c. the
1 answer
asked by
LISSETT
429 views
state the domain, range,the asymptotes
fx =6-1/(x+5)^2
1 answer
asked by
zach w
267 views
q(x)=3x^2-11x-4/5x^2-16x-16
what are the oblique horizontal vertical asyptote
1 answer
asked by
zach w
316 views
Given the following rational function, find:
A. horizontal asymptotes B. vertical asymptote(s), if any C. oblique asymptote(s),
1 answer
asked by
ladybug
398 views
given the following rational, find the horizontal asympotes
the vertical asymptotes if any and the oblique asymptotes if any
3 answers
asked by
zachary
447 views
#1. (3x^3-4x^2-3x+4)/(x^3-5x)
my answers: y-int: NONE x-int: 1, -1, and 4/3 x asymtope: x= 0 and +- square root of 5 y asym: y=3
1 answer
asked by
Rebekah
434 views
#1. (3x^3-4x^2-3x+4)/(x^3-5x)
my answers: y-int: NONE x-int: 1, -1, and 4/3 x asymtope: x= 0 and +- square root of 5 y asym: y=3
1 answer
asked by
Rebekah
462 views
I have a question about the rational function I recently posted. Would the range still be (-∞,2)U(2,∞) if the rational
5 answers
asked by
Enlia
478 views
what is the slant asymptote of the graph of the rational function and b use the slant to graph the rational function.
1 answer
asked by
ladybug
412 views
Rational Functions
does the following function have a hole or a vertical asymptote or both? how do you know? find the y-value at
4 answers
asked by
Shreya
1,122 views
R(x)=x^2+x-6
________ x-3 1. find the domain and y-intercepts 2. find the x-intercepts 3. find the real solution of the equation
2 answers
asked by
ladybug
1,077 views
Suppose that f(x) = 1/x. Find a simplified expression for f(x)-f(a)/x-a
3 answers
asked by
jane
403 views
find the vertical, horizontal, oblique asymptotes, if any, for the given rational function.
R(x)=10x^2+19x-15 -------------- 2x+5
1 answer
asked by
alli
433 views
Which is true for the graph of x^2-9/x^2-4
the answer is vertical asymptotes at x = ±2 but i don't understand why.
4 answers
asked by
jonna
323 views
Create a (simplified) rational function that has the following asymptotes.(show work) y=0, x=-3, x=0, and x=2
3 answers
asked by
Anonymous
365 views
Please help me solve this rational function, my teacher did not give us notes and the book is confusing me :/ Thank You!
y/5+y/2=
1 answer
asked by
Gaby
327 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