Question

Please help me with this worksheet. MEDAL!

Answer 1

@mathstudent55

Answer 2

@TheSmartOne

Answer 3

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

Answer 4

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?

Answer 5

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

Answer 6

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

Answer 7

right

Answer 8

Sorry I chose Graph 2.

Answer 9

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

Answer 10

do you think that would make sense?

Answer 11

Wait...

Answer 12

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

Answer 13

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

Answer 14

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

Answer 15

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

Answer 16

price of trip should increase as the student amount increases

Answer 17

graph 4 makes sense to me for A

Answer 18

Okay

Answer 19

Moving on to B

Answer 20

I.V: time
D.V: speed

Answer 21

And I find Graph 3?

Answer 22

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

Answer 23

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

Answer 24

Would that be Graph 1?

Answer 25

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

Answer 26

Or would it be like:

Answer 27

you know I guess graph 1 would make more since

Answer 28

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

Answer 29

sense*

Answer 30

oh you can?

Answer 31

I actually think I like your graph more

Answer 32

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

Answer 33

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

Answer 34

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

Answer 35

Lol

Answer 36

So which one should I use?

Answer 37

graph 1 out of the 6 seems like the best option

Answer 38

I meant like mine or graph 1?

Answer 39

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

Answer 40

Moving on to D.

Answer 41

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

Answer 42

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

Answer 43

Okay thank you

Answer 44

I'm sorry :(

Answer 45

@Compassionate @TheSmartOne

Answer 46

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

Answer 47

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