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Mathematics

9th Grade

Used 1+ times

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10 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

(2x3 + 5x2 + 9) ÷ (x + 3)

2x2 - x + 3
2x3 - x2 + 3x
2x2 + 11x + 33 + 108/x+3
2x2 - 5x + 12

2.

MULTIPLE CHOICE QUESTION

15 mins • 12 pts

(3x3 + 5x - 1) ÷ (x + 1)

3x3 - 3x2 + 8x - 9
3x2 - 3x + 8 - 9/x+1
3x2 + 3x + 8 + 7/x+1
3x3 + 3x2 + 8x + 7

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

(3x3 - 2x2 - 7x + 6) ÷ (x + 1)

3x3 - 5x2 - 2x + 8
3x2 + x - 6
3x2 - 5x - 2 + 8/x+1
3x3 + x2 - 6x

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What should be the order of the polynomial coefficients if
(3x - 4x3 + 6x4 + 1) / (x + 3)

3   0   -4   6   1
6   -4   3   1   0
6   -4   0   3   1
-6   4   0   -3   -1

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

If you were dividing x6 + 4x3 + 2, how many 0's would you need when setting up the top row of your synthetic division?

0
2
4
6

6.

MULTIPLE CHOICE QUESTION

15 mins • 12 pts

Media Image

For synthetic division, what would be the number in the left hand box?

0
1
2
3

7.

MULTIPLE CHOICE QUESTION

15 mins • 12 pts

(2x3 - 5x2 + 3x + 7) ÷ (x - 2)

2x3 - x2 + x + 9
2x2 - x + 1
2x2 - x + 1 + 9/x-2
2x2 - 9x - 15 - 23/x-2

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