Question

The rollercoaster will run from right to left, so work in that order when selecting points.
1st point:____
2nd point:____
3rd point:____

Using those points as zeros, construct the polynomial function, f(x), that will be the path of your rollercoaster. Show all of your work.

Using two of the theorems dicussed in the lesson, prove to the construction foreman that your function matches your graph. Use complete sentences.

Solve for the y–intercept for your function, f(x), and then construct a rough graph of your rollercoaster. If your y–intercept is off the graph, give the coordinat

Answer 1

@tester97 @deanna1 @Niki.d @jigglypuff314 @Mandepande @xoxojesusxoxo @orangess

Answer 2

i have the first two answer down already i just need help with the third and forth one

Answer 3

and if it help any the lesson im working on is solving polynomial equation

Answer 4

@LastDayWork @undeadknight26 @WideAwake @brittanyneedshelp @MarissaDanielle21

Answer 5

can somebody help

Answer 6

1.) 1st point:8
2nd point:-4
3rd point:-12

2.0 f(x)=x^3+8x^2-80x-384

Answer 7

I think I have seen this question on OS before. There was also a graph showing the position of buildings. Can you upload that picture ??

Answer 8

yea i can try hold on a sec @LastDayWork

Answer 9

let me know if your able to see it

Answer 10

do you think you can help me with this last two question

Answer 11

"Using two of the theorems dicussed in the lesson"
This might be difficult to answer as I don't know what theorems you have learned.

"Solve for the y–intercept for your function, f(x), and then construct a rough graph of your rollercoaster. If your y–intercept is off the graph, give the coordinat"
y intercept = f(0)

Answer 12

there is a factor theorem

Answer 13

and the remainder theorem

Answer 14

Okay, you can use factor theorem and remainder theorem to answer the third question.
f(8) = f(-4) = f(-12) = 0
Implies (x-8) , (x+4) , (x+12) are factors of f(x).
Implies f(x) cuts the x-axis at 8, -4, -12

You can explain this ^^ using complete sentences :)

Answer 15

wait how would i word this because what you did got me kinda confused

Answer 16

Do you know how to draw a tentative graph for f(x) ??

Answer 17

no not really..i suck at math unfortunately

Answer 18

@agent0smith
Can you please help here ?
I have to go to sleep.

Answer 19

@agent0smith are you going to try to help me

Answer 20

What is left?

Answer 21

i need help with the third question and the forth on as well

Answer 22

"Using two of the theorems dicussed in the lesson, prove to the construction foreman that your function matches your graph. Use complete sentences."

can't answer that w/o knowing about your class

Solve for the y–intercept for your function, f(x), and then construct a rough graph of your rollercoaster. If your y–intercept is off the graph, give the coordinat

y intercept is when x=0, so plug that into your function