# quiz show. polynomial operations 100abcde evaluating polynomials 200abcde factoring & solving...

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Quiz Show

(11x 5 + 7x 4 5x 3) + (12x 6 + 6x 4 8x)

100A

(3x 2 + 7x 4) (10x 2 + 15x + 7)100B

Multiply (3 x 2 + 2 x + 5) by (5 x + 6)100C

Divide (2x 4 15x 2 10x + 5) by (x 3) using long division100D

Divide (x 3 + 5x 2 8x + 28) by (5 x 1) using synthetic division100E

Evaluate f(x) = 3 x 2 5 x + 6 for f(2i)

200A

Evaluate f(x) = 8 x 4 x 2 for f(1 - )200B

If f(x) = 4x 3 5x 2 + 7x - 9, use synthetic substitution to find f(2)200C

If f(x) = 4x 3 5x 2 + 7x - 9, use synthetic substitution to find f(- 3)200D

If f(x) = 3x3 7x2 + 2x + 3, use synthetic substitution to find f( )200E

Factorx 3 1000300A

Factorx 4 7x 2 8300B

Factor64 125x3300C

Solve3x4 + 12x2 15 = 0300D

Solvex3 5x2 + 4x 20 = 0300E

A rectangle has a perimeter of 80 cm. If its width is x, express its area in terms of x. What is the maximum area of the rectangle?400A

The volume of a box is given by V(x) = x(10 x)(10 2x). Find the approx. max. volume.400B

An open box is to be formed by cutting squares from a square sheet of 10 cm on each side. Find the value of x that maximizes the volume.400C

A polynomial equation with rational coefficients has the given roots. Find 2 additional roots. and 5 + 400D

A polynomial equation with rational coefficients has the given roots. Find 2 additional roots. 7i and 3 + 7i

400E

Sketch an approx. graph of y = x 6500A

Determine the max. number of zeros and vertices of the polynomial P(x) = 12x 6 + 6x 4 8x500B

Given the polynomial P(x) = (x 5) (x + 6) 4, where is the graph tangent and where does it cross the x-axis?500C

Given the polynomial P(x) = 5x 2 + 7x 9, describe the behavior of the graph on the right and left500D

Sketch the graph of f(x) = (x + 1)(x 1)(x 2)500E

(11x 5 + 7x 4 5x 3) + (12x 6 + 6x 4 8x)

12x 6 + 11x 5 + 13x 4 5x 3 8x100A

(3x 2 + 7x 4) (10x 2 + 15x + 7)- 7x 2 8x 11100B

Multiply (3 x 2 + 2 x + 5) by (5 x + 6)12x 6 + 11x 5 + 13x 4 5x 3 8x100C

Divide (2x 4 15x 2 10x + 5) by (x 3) using long divisionQ: 2x 3 + 6x 2 + 3x 1 R: 2100D

Divide (x 3 + 5x 2 8x + 28) by (5 x 1) using synthetic divisionQ: x 2 + 3x 1 R: 0100E

Evaluate f(x) = 3 x 2 5 x + 6 for f(2i)

- 2 10i200A

Evaluate f(x) = 8 x 4 x 2 for f(1 - )

- 4200B

If f(x) = 4x 3 5x 2 + 7x - 9, use synthetic substitution to find f(2)

17200C

If f(x) = 4x 3 5x 2 + 7x - 9, use synthetic substitution to find f(- 3)

- 183200D

If f(x) = 3x3 7x2 + 2x + 3, use synthetic substitution to find f( )3200E

Factorx 3 1000(x2-10)(x+10x+100x2)300A

Factorx 4 7x 2 8(x2-8)(x2+1)300B

Factor64 125x3(4 5x) (16 + 20x + 25x2)300C

Solve3x4 + 12x2 15 = 0x = 1; x = - 1; x =300D

Solvex3 5x2 + 4x 20 = 0x = 2; x = - 2; x = 5300E

A rectangle has a perimeter of 80 cm. If its width is x, express its area in terms of x. What is the maximum area of the rectangle?x(40 x); 400 cm 2400A

The volume of a box is given by V(x) = x(10 x)(10 2x). Find the approx. max. volume.x = 1.67; 9.26 ft 3400B

An open box is to be formed by cutting squares from a square sheet of 10 cm on each side. Find the value of x that maximizes the volume.x = 1.7; 74.1 cm 3400C

A polynomial equation with rational coefficients has the given roots. Find 2 additional roots. and 5 + and 5

400D

A polynomial equation with rational coefficients has the given roots. Find 2 additional roots. 7i and 3 + 7i

7i and 3 7i

400E

Sketch an approx. graph of y = x 6500A

Determine the max. number of zeros and vertices of the polynomial P(x) = 12x 6 + 6x 4 8x6 zeros; 5 vertices

500B

Given the polynomial P(x) = (x 5) (x + 6) 4, where is the graph tangent and where does it cross the x-axis?Tangent @ - 6; crosses @ 5

500C

Given the polynomial P(x) = 5x 2 + 7x 9, describe the behavior of the graph on the right and leftRises to the left & falls to the right

500D

Sketch the graph of f(x) = (x + 1)(x 1)(x 2)x = -1; x = 1; x = 2 (1.5, -.625); (0, 2); (-2, -12)500E

This power point presentation is intended to serve a review game at the end of a polynomial functions chapter. The talbe of questions is linked to the questions, which are linked to the answers. Students should work in group of four. They will need a whiteboard, marker, and eraser. Time given for each question is dependent upon difficulty.

The power point impacts student learning by allowing students to learn in multiple ways. By having students respond in groups of four, they use collaborative learning to reinforce their prior knowledge and encourage discourse by forcing students to agree upon one correct answer. Once the whole class has responded and received points if appropriate, the instructor provides feedback, whether in the form of encouragement or correction. Students are able to gain immediate feedback before a formal assessment on the unit. Students who are auditory, visual, and kinesthetic learners can all benefit from this power point. Here is the quiz show table. Each letter is hyperlinked to its corresponding question. Each answer slide is hyperlinked back to this main page.Click on the box to view the answer. Click on the rectangle to return to the question table. These 100 point questions should be answered fairly quickly. Limit work time.i squared equals -1Students must use correct method to earn credit.Students must use correct method to earn credit.Students must answer both questions to earn full points.Remind students of the formal rule.Remind students of the formal rules.Remind students of trick for remembering.This will take a great deal of time. Consider making this question double points.

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