#28 how would I find the range of an equation like this? For my test I will have to graph it. How do I know how far down to go on the graph?

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter6: Quadratic Equations And Inequalities
Section6.S: Summary
Problem 10S
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#28 how would I find the range of an equation like this? For my test I will have to graph it. How do I know how far down to go on the graph?
Find the factors that are common in the numerator and the denominator. Then find the interc
comma-separated list of equations if necessary.)
x3- 3x2
- 4x
r(x)
%3D
X - 4
x-intercept
(x, y) = (-1,0
(smaller x-value)
x-intercept
(x, y) = ( 0,0
(larger x-value)
y-intercept
(x, y) = ( 0,0
vertical asymptote(s)
dne
horizontal asymptote
dne
(x, y) = ( 4,20
hole
Sketch a graph of the rational function.
y
25
-5
15
-10
10
-15
20
Transcribed Image Text:Find the factors that are common in the numerator and the denominator. Then find the interc comma-separated list of equations if necessary.) x3- 3x2 - 4x r(x) %3D X - 4 x-intercept (x, y) = (-1,0 (smaller x-value) x-intercept (x, y) = ( 0,0 (larger x-value) y-intercept (x, y) = ( 0,0 vertical asymptote(s) dne horizontal asymptote dne (x, y) = ( 4,20 hole Sketch a graph of the rational function. y 25 -5 15 -10 10 -15 20
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