3 4. Find all values of x that make the equation true. ズー4 ズ-5 %3D Show your thinking. 02 Are any of the values you found extraneous solutions? Explain your thinking.
3 4. Find all values of x that make the equation true. ズー4 ズ-5 %3D Show your thinking. 02 Are any of the values you found extraneous solutions? Explain your thinking.
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text:3
Find all values of x that make the equation true.
x-4
x-5
. Show your thinking.
4.
4
Sx=ラX-20
xh-
-5 -5x2O
x?-5x-4x+20
Are
any
of the values you found extraneous solutions? Explain your thinking.
02t02t

Transcribed Image Text:A plane is going to fly 300 miles at a planned speed of 530 mph. The flight will have an average
headwind of w miles per hour the entire time, meaning the plane is flying directly against the wind.
The time T, in hours, of the flight is a function of the speed of the headwind w, in mph, and can be
modeled by T(w) =
3.
300
530-w
Here is the graph of y T(w):
What does T(110) mean in this
situation?
a.
At what value of w does the graph
b.
have a vertical asymptote? Explain
how you know and what this
asymptote means in the situation.
300
2.
100
200
300
400
500
600
w (headwind speed)
(aun janen) 1
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