Question

help ?

Answer 1

what do you need help with

Answer 2

@soprano.h.d0816 can u help ? some are just checking my work some are actual help

Answer 3

Sure hun<33

Answer 4

ok then O.o

Answer 5

@bayan143 you can help also(((:

Answer 6

post and post specirics, so we can all see it
is better to post anew each time, since it means more eyes

Answer 7

@TheSmartOne @Study312

Answer 8

do u get this one @soprano.h.d0816

Answer 9

sorry I gtg

Answer 10

aghhhh :(

Answer 11

I don't... I'm not good with the parts

Answer 12

and my teacher isn't answering either

Answer 13

well the rate of change is 21 ÷ 3 = 7 so everything is 7 if you divide price by count.

Answer 14

7 is rate of change

Answer 15

For the current year - find the slope of the graph - rise over run.

Answer 16

The rate of change is the same thing as the slope of the graph.

Answer 17

So rate of change/slope is 7 now what else do we need

Answer 18

I guess find the rate of change of the current year

Answer 19

The slope isn't 7 for the current year, that is for the previous year. The rise is 24, the run is 3:

your slope of the graph (current year) is 24/3 = ?

Answer 20

8 ?

Answer 21

Yes. So current year slope is $8 per bushel of corn. Previous year is $7 per bushel of corn.

Answer 22

is this good ?

Answer 23

See my last post. Part b is wrong.

Answer 24

For part b you need to compare the slopes I gave.

Answer 25

oh sorry so it would be $8 - $7= $1 so it costs $1 more now than last year.

Answer 26

Yep.

Answer 27

Yay! can u help me with one more question ?

Answer 28

Great job Hun<3333

Answer 29

And I can try and help on this one, hopefully(; lol

Answer 30

tysm @soprano.h.d0816

Answer 31

Oh. That's the one I was getting stuck on. Let me try this again

Answer 32

They'll be similar triangles since they'll have the same ratio of the sides. The rise/run for each triangle will be the same.

Answer 33

I know the slop is 2.

Answer 34

Slope**

Answer 35

I still dont get it tho @agent0smith

Answer 36

The slope would be 2 but the y-axis has a different scale.

From C to B, the rise is 110-66, and the run is 1 - so find rise/run.

Answer 37

i dont understand this whatsoever

Answer 38

Try drawing the triangles on there.

Answer 39

This isn't any different to the last question, by the way. Same thing with different numbers.

Answer 40

i am so sorry i really dont understand it

Answer 41

Point C is at a y-value of 66. Point B is at a y-value of 110.

So the rise is 110-66.

Answer 42

so whats next

Answer 43

Point C is at an x-value of 0, and point B is at an x-value of 1.

So the run is 1-0.

Now divide the rise by the run.

Answer 44

So divide 110/1 and 66/0 ? ? ? ?

Answer 45

The rise is 110-66 = ? (you have to work out what that is)

The run is 1-0 = ? (work out what that is)

Then divide the rise by the run.

Answer 46

110-66=44
1-0=1

Answer 47

so 44/1 ???? im so confused

Answer 48

Yes.

Answer 49

OK now what

Answer 50

That's the slope. It represents 44m of distance for every 1 minute

Answer 51

so that goes in pt b

Answer 52

The initial value of the graph is where the graph starts, at 66m. So that's the sharks initial distance.

Answer 53

Part A's answer I posted earlier: "They'll be similar triangles since they'll have the same ratio of the sides. The rise/run for each triangle will be the same."

Answer 54

is that good ^

Answer 55

I think that is really good(:

Answer 56

ok i have 2 that i already did but just need someone to check can u check them ?

Answer 57

Sure(:

Answer 58

You should include the units too: 66m and 44m/min.

Answer 59

Okay, but I'm leaving pretty soon

Answer 60

The first one is good.(:

Answer 61

And the second one is good(:

Answer 62

Those look fine.

Answer 63

ok tysm guys <33

Answer 64

No problem hun<333

Answer 65

Question Status: CLOSED
Help Level: UNDERSTOOD