Recent content by ninjamonke

I don't have a graphing calculator atm. Can you tell me which is the other one? I couldn't find it using the synthetic division.

Ok. I got x=0, x=1, and x=-3/2.

Oh. I didn't know you could factor it. I got these zeros. 0, +-1, +-3, +-3/2, +-3/4.

Homework Statement Find all zeros of k(x) = 4x^4-7x^2+3x Homework Equations n/a The Attempt at a Solution I don't know if I should find the factors of 0 and 4.. Can you help me what to start out with.. I can do other ones like p(x) = 3x^3-37x^2+84x-24. But this problem k(x) =...

I got that one. Is the domain (-2, 3]? -2 is where they first intersect. 3 is where f(x) ends but doesn't intersect. I still don't understand what it is. The domain of g(x) is [-2, 5] and the range is [-2/3, 5]. What do I have to do with theg-1(x)? Is that supposed to be y? If so, this is...

Homework Statement Check the attachment for the problems. Problem 7 and 8. Homework Equations Check the attachment for the problems. Problem 7 and 8. The Attempt at a Solution For problem 7, I did the part a which I got D: (-4, 3] R: [-3.75, 5) and part b (-1, -3). I couldn't understand...

Then part (b) should be wrong also. I did the same approach for part (c) and (d). Can you explain how I got the the Point A coordinates (0, 3/2) on part (a) on the last column? It was already done in the book for Point A of part (a) only. I also made the graph of these coordinates and it's...

I did the problem but I just need to make sure I did it correctly.. If I did it incorrectly, please let me know. Homework Statement Page 1: http://i55.tinypic.com/25sosgp.jpg (Zoom in) Page 2: http://i52.tinypic.com/ofyds5.jpg (Zoom in) Homework Equations Problem 4 a-d The Attempt at a...

This is my answer that I got. http://img838.imageshack.us/img838/1974/c36020110915181646.jpg Is it right? I did that but I don't know if I did it correctly. [PLAIN][PLAIN]http://img269.imageshack.us/img269/8973/c360201109151748431.jpg

For a, do I multiply everything on the bottom by y?

Homework Statement [PLAIN]http://img89.imageshack.us/img89/6410/c3602011091514253311.jpg Homework Equations Both a and b. The Attempt at a Solution For problem a, I don't know what to after that. If you could direct/tell me what to do next, I'd be able to figure it out. For problem b, I...