Chapter 5 Jeopardy 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500...

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Transcript of Chapter 5 Jeopardy 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500...

Chapter 5 Jeopardy

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Factor Completely

Find Real Zeros

Final All Zeros

Operations of Polynomials

Review

Final Jeopardy

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©Norman Herr, 2003

QuestionAnswer

A-100

Factor Completely

x4 – x2 – 20

QuestionAnswer

A-200

Factor Completely 2x3 + 18x2 – 5x – 45

QuestionAnswer

A-300

Factor Completely 3x4 + 18x3 + 27x2

QuestionAnswer

A-400

Factor Completely

16x3 + 54

QuestionAnswer

A-500

Factor Completely 3x4 – 5x3 – 5x2 + 5x + 2

QuestionAnswer

Find the Real zeros x3 – 5x2 + 4x – 20 = 0

B-100

QuestionAnswer

B-200

Find the Real zeros x4 + 2x2 – 15 = 0

QuestionAnswer

B-300

List all the possible rational zeros of f(x)

f(x) = 5x3 + 3x2 – 4x – 12

QuestionAnswer

B-400

Find the Real zeros

2x3 + 48 = 3x2 + 32x

QuestionAnswer

B-500

Find the Real zeros

f(x) = 2x4 + x3 – 53x2 – 14x + 20

QuestionAnswer

C-100

Given one zero of the polynomial function, find the other zeros

f(x) = x3 – 10x2 + 34x – 40 ; 4

QuestionAnswer

C-200

Find ALL zeros

f(x) = 27x3 + 1

QuestionAnswer

C-300

Find ALL zeros

y = x3 – 12x2 + 35x – 24

QuestionAnswer

C-400

Find ALL zeros

h(x) = x4 – x3 – 5x2 – x – 6

QuestionAnswer

C-500

Find ALL zeros

f(x) = x5 – 4x4 + 4x3 + 10x2 – 13x – 14

QuestionAnswer

D-100

Simplify

(4x3 – 3x2 – x + 2) – (5x3 + 3x2 + x + 4)

QuestionAnswer

D-200

Find the product

(2x – y)(x2 + xy + y2)

QuestionAnswer

D-300

Divide

(x3 + 2x2 – 9x – 18) ÷ (x – 2)

QuestionAnswer

D-400

Divide

(x3 + 8x2 – 3x + 16) ÷ (x2 – 5)

QuestionAnswer

D-500

Write a polynomial function of least degree that has rational

coefficients, a leading coefficient of 1 and zeros at

5, 4, and 2i

QuestionAnswer

E-100

Graph:

y = -2 | x – 1| + 5

QuestionAnswer

E-200

Find the equation of the line through (2, -3) and

perpendicular to x + 2y = 3

QuestionAnswer

E-300

2 3 2

4 0 1 3

x y y

y x x y

Simplify

QuestionAnswer

E-400

Solve by completing the square

2x2 + 12x – 28 = 0

QuestionAnswer

E-500

solve the system:

x + y – 2z = 5

x + 2y + z = 8

2x + 3y – z = 1

QuestionAnswer

FINAL JEOPARDY