FAN AND MEDAL**PLEASE HELP ME ITS MY LAST QUESTION, (i dont understand the fk qs) :(

- anonymous

FAN AND MEDAL**PLEASE HELP ME ITS MY LAST QUESTION, (i dont understand the fk qs) :(

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- anonymous

Now that the curve pieces are determined, use those pieces as sections of a complete coaster. By hand or by using a drawing program, sketch a design of Ray and Kelsey's coaster that includes the shape of the g(x) and f(x) functions that you chose in the Parts A and B. You do not have to include the coordinate plane. You may arrange the functions in any order you choose, but label each section of the graph with the corresponding function for your instructor to view.

- anonymous

@igreen @Peaches15 @ganeshie8

- anonymous

@EmilyF03 This will help:http://www.peeranswer.com/study/mathematics/55b2d331b0447d5d5d4ddbea

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## More answers

- anonymous

Here @EmilyF03 https://answers.yahoo.com/question/index?qid=20150725104721AAViLwr

- anonymous

@Michele_Laino @johnweldon1993

- anonymous

uuugghhh you stole my answer i was going to do that

- anonymous

im not sure

- anonymous

@pooja195

- Michele_Laino

I need to know the equations of the function f(x) and g(x)

- anonymous

okay wait

- anonymous

f(x) = ax2 + bx + c.
g(x) = x3 − x2 − 4x + 4

- anonymous

@Michele_Laino help plz

- Michele_Laino

do you know the values of the coefficients a, b, and c, of f(x) function?

- anonymous

no ;/

- anonymous

@Michele_Laino

- anonymous

(a, 0), (b, 0), and (c, 0)?

- anonymous

that doesnt help

- anonymous

i can sort of visualize it as something like this |dw:1438704358155:dw|

- anonymous

oh let me see

- anonymous

no i dont know

- anonymous

;/

- anonymous

|dw:1438704520152:dw|

- anonymous

takes how g(x) looks like

- anonymous

that's*

- anonymous

i have the same graph, i remenber now

- anonymous

you might have to look at your previous questions

- Michele_Laino

if we don't know the coefficients a, b and c of f(x), I'm not able to draw the graph of f(x)

- anonymous

agreed. because the parabola can fly anywhere.

- anonymous

|dw:1438704917717:dw|

- anonymous

you have this value?|dw:1438705039732:dw|

- anonymous

x=0?

- anonymous

no the x intercept

- anonymous

x=2

- anonymous

x - intercepts 2, -2, 1

- anonymous

no not the g(x) curve. the f(x)

- anonymous

because ax^2+bx+c cant be a straight line unless your a is 0

- anonymous

g(x) looks like this

##### 1 Attachment

- anonymous

oh

- anonymous

|dw:1438705644333:dw|

- anonymous

now you need to plot f(x) but i cant help you with it unless i have the coefficients of the function

- anonymous

yes plz

- anonymous

telling me f(x)=ax^2+bx+c doesnt help :(

- anonymous

a=0 b=0 c=0

- anonymous

then theres nothing to plot for f(x) its 0 anyway

- anonymous

so... what i need to do now?

- anonymous

we are done

- anonymous

really? so the answers its a=0 b=0 c=0?

- anonymous

it seems that you dont understand the question

- anonymous

and if thats the answer you give...we arent done yet.

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