Unless we know the dimensions of the squares and rectangles, how they are arranged, and what the significance of black and white shapes are,
who knows ?
im having a hard time with polynomials it just shows shapes and i dont understand, if somebody could help that would be great :)
Which polynomial does the model represent?
The picture shows a big black square, 2 white rectangles 1 black rectangle 1 little white square and 3 little black squares
A. -x^3 + 2x^2 - 3x + 2
B. x^2 + x - 2
C. -x^2 - x + 2
D. -x^2 + x - 2
8 answers
apparently white is + and black is -
big black square: -x^3
small black square: -x
rectangles: x^2 or 1
See what you can do with that...
big black square: -x^3
small black square: -x
rectangles: x^2 or 1
See what you can do with that...
1- D
2- A
3- C
4- B
5- D
6- A
7- D
8- D
9- D
10- D
11- C
12- A
13- A
14- A
15- B
16- C
17- B
18- C
19- A
20- A
21- A
The rest are essays
2- A
3- C
4- B
5- D
6- A
7- D
8- D
9- D
10- D
11- C
12- A
13- A
14- A
15- B
16- C
17- B
18- C
19- A
20- A
21- A
The rest are essays
Are these answers right? Lemme check I'll be back.
@Herobrine did you ever figure out if they were right?
@LaFyEte is super wrong! I got a 5/21 out of the this!
The answers are C, D, C, B, B, D, C, A, B, A, D, D, C, A, D, D, C, A, A, B, A!
The answers are C, D, C, B, B, D, C, A, B, A, D, D, C, A, D, D, C, A, A, B, A!
1. c
2.d
3. c
4. b
5. b
6.d
7. c
8. a
9. b
10. a
11.d
12.d
13. c
14.a
15.d
16. d
17.c
18. a
19. a
20. b
21. a
Rest are essay questions
2.d
3. c
4. b
5. b
6.d
7. c
8. a
9. b
10. a
11.d
12.d
13. c
14.a
15.d
16. d
17.c
18. a
19. a
20. b
21. a
Rest are essay questions
It's good to see that you have provided your set of answers. However, without the actual questions, it's difficult to assess the accuracy of the answers. Moreover, keep in mind that there could be different versions of the same exam with a different order or number of questions. So, if you could provide the questions as well, it would be more helpful.