Please help me with this worksheet. MEDAL!

- calculusxy

Please help me with this worksheet. MEDAL!

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- calculusxy

##### 1 Attachment

- calculusxy

@mathstudent55

- calculusxy

@TheSmartOne

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- calculusxy

For the first one (A), I said that the Graph 1 is for that?

- freckles

Ok let's look at A
The number of students who go on a school trip is related to the price of the trip for each student.
number of students...price of trip
which one do you think depends on the other?

- freckles

For that one I say price depends on the number of students
so price of trip is the dependent
and the number of students is the independent

- calculusxy

The price of the trip depends on the number of students.

- freckles

right

- calculusxy

Sorry I chose Graph 2.

- freckles

so graph 2 would say as we increase the number of students the trip amount goes down ?

- freckles

do you think that would make sense?

- calculusxy

Wait...

- calculusxy

Isn't it supposed to be the number of students depending on the price?

- calculusxy

You can't control the number of students who will go on the trip b/c that varies on the price of the trip.

- freckles

it says the price of the trip for each student
that says the price depends on the number of students going

- freckles

key phrases in each one:
price...for each...student (though in the first sentence it seems redundant because we could also look at: number of students related to price of trip)
speed...changes as...time...
water lever...changes over..time
waiting time...related to...number of people...
number of hours...changes over...time...
weekly attendance...changes as..times...
number of customers...related to...predicted high temperature

- freckles

price of trip should increase as the student amount increases

- freckles

graph 4 makes sense to me for A

- calculusxy

Okay

- calculusxy

Moving on to B

- calculusxy

I.V: time
D.V: speed

- calculusxy

And I find Graph 3?

- freckles

going down that means we are speeding up function should start with an increase
ok....then it says...if we go up then we are losing a little speed so the speed should decrease
hmm...graph 3 sounds good to me

- calculusxy

C. I.V: time
D.V: level

- calculusxy

Would that be Graph 1?

- freckles

so water level...
filling a bath level increases
get in bath level rests
empties bath level decreases
that could be graph 6 or 1
I say or Graph 1 or 6 because how do we know the water is coming in at a constant rate

- calculusxy

Or would it be like:|dw:1435791319729:dw|

- freckles

you know I guess graph 1 would make more since

- calculusxy

So it says we could even sketch our own so I decided that maybe that can work?

- freckles

sense*

- freckles

oh you can?

- freckles

I actually think I like your graph more

- freckles

but if I had to choose out of the pictures given graph 1

- calculusxy

##### 1 Attachment

- freckles

and I say graph 1 because you should get more time in a bath than like a second
graph 1 gives you more than a sec

- freckles

graph 6 is like I'm going to jump in the tub and get right back out and let the water go down the drain :p

- calculusxy

Lol

- calculusxy

So which one should I use?

- freckles

graph 1 out of the 6 seems like the best option

- calculusxy

I meant like mine or graph 1?

- freckles

I honestly think either one will work graph 1 and your graph seem very possible for bath time

- calculusxy

Moving on to D.

- calculusxy

I.V: number of people
D.V: waiting time

- freckles

anyways @calculusxy I have good to eat
I will have to come back later and help

- calculusxy

Okay thank you

- freckles

I'm sorry :(

- calculusxy

@Compassionate @TheSmartOne

- TheSmartOne

For D, what do you think the graph would be?

- TheSmartOne

the more people in the park means the more time you will have to wait

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