What is the x and y intercept for this problem?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.4: Values Of The Trigonometric Functions
Problem 24E
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What is the x and y intercept for this problem?

has been
and
Sof さ0
hes Conpiled populatiom data.
model of
area
an
in
She used the data to
Sノァ w
create
the popu lation given here, where x
is th years
Since
┤㈑┤唄┤㈑┤寮┤㈑┤寮┤㈑寮┤慈┤ x ±乙+,X- こ >
() d
Transcribed Image Text:has been and Sof さ0 hes Conpiled populatiom data. model of area an in She used the data to Sノァ w create the popu lation given here, where x is th years Since ┤㈑┤唄┤㈑┤寮┤㈑┤寮┤㈑寮┤慈┤ x ±乙+,X- こ > () d
Expert Solution
Step 1

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.

P(x)=-x^4+27x^3-198x^2+372x+1768

to find the x-intercepts take P=0

-x^4+27x^3-198x^2+372x+1768=0

-\left(x^4-27x^3+198x^2-372x-1768\right)=0

x^4-27x^3+198x^2-372x-1768=0

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