Question

Need help.

Answer 1

Part 2: Designing a roller coaster
Look at the polynomial below.
y = ax3 + bx2 + cx + d
Graph this using any graphing technology of your choice. However, replace the variables a, b, c, and d with numbers. For example, you could graph y = 2x3 + 3x2 – x + 2. Observe the graphed outcomes. This is an investigation process to see what types of curves and lines you can produce with this equation.
Special Note: You may make any coefficient zero. This eliminates the variable. For example, if you wanted to make y = 3x2 + 2, a and c would be zero to cancel out the x3 and the x terms.
Select GeoGebra if you would like to use a graphing interactive to complete this part of the project.
A. Graph different functions by changing a, b, c, and d to “design” your ideal roller coaster. Come up with at least four equations that, when pieced together, would make your ultimate roller coaster. Be sure to note what window sizes you’re using in your graphs. You may have to change the default size to better see each of the polynomials’ shapes.
B. Use a drawing program (or draw by hand and scan) to recreate your roller coaster, and for each section, provide the equations you decided upon.

Answer 2

@muscrat123

Answer 3

i mean type the question in the actual question section-not in the comments

Answer 4

Ohhh why though?

Answer 5

it is easier to read, for me at least

Answer 6

and find too

Answer 7

@muscrat123 did you find it?

Answer 8

no-did u tag me?

Answer 9

Yeah.

Answer 10

its not showing for me

Answer 11

Can't you just try here on my question?

Answer 12

@LegendarySadist @nerlineg @jenny1994

Answer 13

@muscrat123 why are you writing your own question? I thought you didn't like doing it on this section? Please help!

Answer 14

@chrisdbest

Answer 15

bc i have a plan. look

Answer 16

What?

Answer 17

at my ?

Answer 18

I don't understand what your trying to do @muscrat123

Answer 19

At your question

Answer 20

ur confusing me

Answer 21

OK I asked for your help on MY question. You said to post it in the chat area and tag you. I did. Then you opened up YOUR own question. I don't understand what your plan is or what your trying to do.

Answer 22

@muscrat123 are you going to help me or not?

Answer 23

i guess not if ur gonna give me a hard time

Answer 24

Pero es que your not replying and I need help. Your the one who's confusing.

Answer 25

@muscrat123

Answer 26

no

Answer 27

@mathmate

Answer 28

Double post!
Muscat's right: the question's section is to type the question, not just "need help".

Answer 29

Well it won't let me put a long retricequestion where I put "need help" I don't understand him!

Answer 30

whatever