Write each polynomial in factored form. Check by multiplication. 7. x³ + 7x² + 10x 8. x³-7x²-18x 020 LOV (180 Wol 9. ³-4x²-21x See Problem 1.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.1: Real Numbers
Problem 28E
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Related questions
Question
to 199rle s moi zod
you
qon of 210
woda 25 19109
you UNDERSTAND?
Do
xod nego odi to argjen bas
the zeros of each function. muloy adi 10l noitontils pi5. Vocabulary Write a polynomial function h in
lo
(nnot betores ul noi
bns xud arhi to amplov anixems
omul de teren
standard form that has 3 and -5 as zeros of
multiplicity 2.
dqm
6. Error Analysis Your friend says that to write a
ish
-
function that has zeros 3 and -1, you should
multiply the two factors (x + 3) and (x − 1) to get
f(x) = x² + 2x - 3. Describe and correct your
friend's error.
Check
know HOW?
Lesson
= x(x − 6)
= (x + 4)(x − 5)
=(x+12)(x − 9)(x - 7)
eros -1, 1, and 0.
Vrite a polynomial function in standard form with
X=Y SA
actice
Practice and Problem-Solving Exercises
SITIC
9301012 Wscart
.......
900 10 90
Write each polynomial in factored form. Check by multiplication.
7. x³ + 7x² + 10x
09 910 10 5ml LOT DRI 531
8. x3 - 7x² 18x
10. x³ - 36x boow to doold
11. x³ + 8x² + 16x olled 191
13. y = (x - 1)(x + 2)
Talismas
gam
16. y = (x + 1)(x − 2)(x − 3)
-
-
namn
Write a polynomial
19. x = 5, 6, 7
23. x = 1,-1, -2
206+55-59
Find the zeros of each function. Then graph the function.
jol batojost ni zisim
14. y = (x-2)(x + 9)
Sontulova
FOTOS
door
E 2316 + 2)
pa
-
24. x = 0, 4, ——-liqabad
dibiw orbi radi
MATHEMATICAL zod wan arit
PRACTICES
IN
1369 m 960
ori bart
PowerAlgebra.com
-
17. y = (x + 1)(x − 1)(x − 2)
ei
ulov at
9
simonvloq 6 26 beazonos smulo
function in standard form with the given zeros.
ed no reblod (TD to 1991 oiduo ni omulov ori
21. x = -5, -5, 1
20. x = -2,0, 1w 10 po
25. x = 0, 0, 2, 3
1
al 2019x 90
Find the relative maximum and relative minimum of the graph
of each function. vallqhlums 280 0198 19rion
35. f(x) = x³ + 4x² -5x noironul Inimondoq
37. f(x) = -4x³ + 12x² + 4x − 12
lo viloilqulum srb stare
(x-8)(F-x)(1
ODONUT
Find the zeros of each function. State the multiplicity of multiple zeros.
insan veri ob 19-
27. y = (x+3)³
29. y = 2x³ + x² - x
faolionuları 28. y = x(x - 1)³
Steblod si to 9030. y = 3x³ - 3x
32. y = (x - 2)²(x - 1)
31. y=(x-4)²onut dose lo 2019s bas mumini
33. y = (2x+3)(x - 1)² -z
2-201
x01 - 28
9. x³
Jrigin er 16
MATHEMATICAL
PRACTICES
12. 9x³ + 6x² - 3x
worie an
pis
H
4x² - 21x
-
boow
15. y = x(x + 5)(x − 8)
18. y = x(x + 2)(x+3)
nu z ban
ODST.G
1510 d
W 3
16dW..b
boil
Gh 34. y=(x+1)(x−1)(x − 2) và
See Problem 1.
See Problem 2.
22. x = 3, 3, 3
26. x= -1, -2, -3, -4
elb
36. f(x) = -x³ + 16x² - 76x +96
38. f(x) = x³ - 7x² + 7x + 15
DAY!
See Problem 3.
See Problem 4.
See Problem 5.
Lesson 5-2 Polynomials, Linear Factors, and Zeros tasn
293
Transcribed Image Text:to 199rle s moi zod you qon of 210 woda 25 19109 you UNDERSTAND? Do xod nego odi to argjen bas the zeros of each function. muloy adi 10l noitontils pi5. Vocabulary Write a polynomial function h in lo (nnot betores ul noi bns xud arhi to amplov anixems omul de teren standard form that has 3 and -5 as zeros of multiplicity 2. dqm 6. Error Analysis Your friend says that to write a ish - function that has zeros 3 and -1, you should multiply the two factors (x + 3) and (x − 1) to get f(x) = x² + 2x - 3. Describe and correct your friend's error. Check know HOW? Lesson = x(x − 6) = (x + 4)(x − 5) =(x+12)(x − 9)(x - 7) eros -1, 1, and 0. Vrite a polynomial function in standard form with X=Y SA actice Practice and Problem-Solving Exercises SITIC 9301012 Wscart ....... 900 10 90 Write each polynomial in factored form. Check by multiplication. 7. x³ + 7x² + 10x 09 910 10 5ml LOT DRI 531 8. x3 - 7x² 18x 10. x³ - 36x boow to doold 11. x³ + 8x² + 16x olled 191 13. y = (x - 1)(x + 2) Talismas gam 16. y = (x + 1)(x − 2)(x − 3) - - namn Write a polynomial 19. x = 5, 6, 7 23. x = 1,-1, -2 206+55-59 Find the zeros of each function. Then graph the function. jol batojost ni zisim 14. y = (x-2)(x + 9) Sontulova FOTOS door E 2316 + 2) pa - 24. x = 0, 4, ——-liqabad dibiw orbi radi MATHEMATICAL zod wan arit PRACTICES IN 1369 m 960 ori bart PowerAlgebra.com - 17. y = (x + 1)(x − 1)(x − 2) ei ulov at 9 simonvloq 6 26 beazonos smulo function in standard form with the given zeros. ed no reblod (TD to 1991 oiduo ni omulov ori 21. x = -5, -5, 1 20. x = -2,0, 1w 10 po 25. x = 0, 0, 2, 3 1 al 2019x 90 Find the relative maximum and relative minimum of the graph of each function. vallqhlums 280 0198 19rion 35. f(x) = x³ + 4x² -5x noironul Inimondoq 37. f(x) = -4x³ + 12x² + 4x − 12 lo viloilqulum srb stare (x-8)(F-x)(1 ODONUT Find the zeros of each function. State the multiplicity of multiple zeros. insan veri ob 19- 27. y = (x+3)³ 29. y = 2x³ + x² - x faolionuları 28. y = x(x - 1)³ Steblod si to 9030. y = 3x³ - 3x 32. y = (x - 2)²(x - 1) 31. y=(x-4)²onut dose lo 2019s bas mumini 33. y = (2x+3)(x - 1)² -z 2-201 x01 - 28 9. x³ Jrigin er 16 MATHEMATICAL PRACTICES 12. 9x³ + 6x² - 3x worie an pis H 4x² - 21x - boow 15. y = x(x + 5)(x − 8) 18. y = x(x + 2)(x+3) nu z ban ODST.G 1510 d W 3 16dW..b boil Gh 34. y=(x+1)(x−1)(x − 2) và See Problem 1. See Problem 2. 22. x = 3, 3, 3 26. x= -1, -2, -3, -4 elb 36. f(x) = -x³ + 16x² - 76x +96 38. f(x) = x³ - 7x² + 7x + 15 DAY! See Problem 3. See Problem 4. See Problem 5. Lesson 5-2 Polynomials, Linear Factors, and Zeros tasn 293
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