Question

Hi, I am new to this website, but I have an algebra assignment that is four questions. I have done it but got a low grade because I need to change some things....but I don't understand at all. Can someone please help with this? Thank you!

Answer 1

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Answer 2

Do I post here?

Answer 3

Yes, just put them here and people will help you.

Answer 4

First, make sure for the coordinates that you put 0 for y. Like -12, 0.

Answer 5

OK, this is my teachers feedback and the only things I need help on....thank you for helping again! I appreciate it. For #4, what do you mean by "it eliminates the possibilities of any zeros"? The Rational Root Theorem allows you to find all of the possible zeros or solutions for a polynomial. If you are going to use the Rational Root Theorem, you should show all of the possible p/q factors which could comprise the roots of your polynomial. If you are going to use the Factor Theorem, you need to show how you are getting a remainder of 0 with each of your 3 factors.





For #4, your y-intercept should be (0,-360) instead of (-360,0).





For #5, you need to explain/prove why these solutions go through the buildings. You can do so by showing which invalid x values (in the buildings) are solutions for each function.

Answer 6

@sleepyjess can you help me with just those three feedbacks? I don't know how to do that and it is due now