Marco and his two younger sisters would like to purchase a silver charm bracelet for their mother’s birthday. They went to the mall and found what they were looking for at Store A. In Store A, the bracelet without charms costs $85 and each charm costs $15.
What would be a reasonable domain for this function based on this scenario? Explain why this is a proper domain.

Question

Marco and his two younger sisters would like to purchase a silver charm bracelet for their mother’s birthday. They went to the mall and found what they were looking for at Store A. In Store A, the bracelet without charms costs $85 and each charm costs $15.
What would be a reasonable domain for this function based on this scenario? Explain why this is a proper domain.

nincompoop · Answer

this is a great tutorial

nincompoop · Answer

it is a review on pre-calculus, but the professor at Princeton University also presents an in-depth analysis.

anonymous · Answer

it won't open up it just gives me a blank screen

undeadknight26 · Answer

A reasonable explanation would be:

undeadknight26 · Answer

85 + 15x = c
where x equals amount of charge and c equals total charge.

nincompoop · Answer

erm... http://www.youtube.com/watch?v=PgWkMTHcO2w how about that?

nincompoop · Answer

we are talking about functions, knight
so we will have to present the prices as a function of brace without charms and charms

nincompoop · Answer

you are assigning c, but you haven't defined what c is...

undeadknight26 · Answer

You are in FLVS or OCVS right???

anonymous · Answer

Yes I am FLVS
How did you know you don't know where I am from?

undeadknight26 · Answer

I had the same question yesterday :D

nincompoop · Answer

copy pasting answers? laughing out loud wow just wow

undeadknight26 · Answer

f(x) = 15x + 85
I put this which is similar to what i posted b4....

undeadknight26 · Answer

I am not sure if i am right though...my teacher didn't grade it yet.

anonymous · Answer

yeah what you just put I put too but I was trying to figure out the domain

nincompoop · Answer

define domain in your own words

anonymous · Answer

the x value the input

undeadknight26 · Answer

Yes that is right.

undeadknight26 · Answer

Im doing spanish today...if you need any more help pm right?

nincompoop · Answer

SET 
so that would be 'values'

anonymous · Answer

spanish 1 or spanish 2 or intermediate or beginning?

anonymous · Answer

@nincompoop what does that mean?

undeadknight26 · Answer

spanish 1.

anonymous · Answer

oh I am doing intermediate

anonymous · Answer

I still need help @undeadknight26 and @nincompoop

undeadknight26 · Answer

You are a freshmen right?

anonymous · Answer

no I am in eighth grade

undeadknight26 · Answer

Im a freshman.

anonymous · Answer

cool

anonymous · Answer

so are you taking FLVS or OCVS BTW what does OCVS stad for

undeadknight26 · Answer

OCVS
Orange county virtual school.

undeadknight26 · Answer

https://www.google.com/#q=f(x)+%3D+15x+%2B+85 and looking at this graph it looks like your domain is 0...

undeadknight26 · Answer

Find f:85 on this graph...

undeadknight26 · Answer

you still there buddy?

anonymous · Answer

yeah

anonymous · Answer

you live in Californa?

undeadknight26 · Answer

Nope orlando.

undeadknight26 · Answer

florida.

undeadknight26 · Answer

any questions?

anonymous · Answer

yeah so your saying that the domain is 0 is that what you put?

undeadknight26 · Answer

Yea.

undeadknight26 · Answer

if you need any more answers then email me

undeadknight26 · Answer

i gots to finish of my spanish...

anonymous · Answer

I am not going to get you banned and thanks so much

undeadknight26 · Answer

np...thx by the way :D

anonymous · Answer

adíos

undeadknight26 · Answer

Si..adios

undeadknight26 · Answer

¡Buena suerte!

undeadknight26 · Answer

remember to summon me if you need help!!!

anonymous · Answer

what does ¡Buena suerte! mean

anonymous · Answer

oh nvm I got it now ¡Buena suerte! to you too

undeadknight26 · Answer

Gracias!