Question

The table and the graph below each show a different relationship between the same two variables, x and y:

http://learn.flvs.net/webdav/assessment_images/educator_mjmath2_v14/04_11_a_29.jpg

How much more would the value of y be on the graph than its value in the table when x = 12?

Answer 1

i at first did the chart and got that the proportion was 30. then i did 12*30=360. i then did the graph and the proportion there was 55. i then did 12*55=770.

Answer 2

but the answers are...
150
300
450
600
so i am doing something wrong

Answer 3

@hannahsmith2017 @january123

Answer 4

@sonic400539

Answer 5

@Libbi_Marie

Answer 6

The link does not work

Answer 7

reload it after you press it

Answer 8

did that work?

Answer 9

@mmmmmmmmmm123 @HazelLuv99 help please?

Answer 10

Do you knoow where to start? @nerd_3.14

Answer 11

i at first did the chart and got that the proportion was 30. then i did 12*30=360. i then did the graph and the proportion there was 55. i then did 12*55=770. thats what i did

Answer 12

but the answers are...
150
300
450
600
so i am doing something wrong

Answer 13

ok well i had this problem on a quiz haha i forgot wha i did exacally but i can solve it. so where you start is you find what the table will equal at 12 and thats 360 so you got that right by multiplying 5 times 30 and getting 150, then you added 150 to 210. am i right?

Answer 14

after that yo will want to find out what the graph will equal so you would want to 8 from 12 and you would get 4.

If you see the graph goes up by 2s so you need to see how much it goes up in 2 times and split that in half. so you find that it goes up 110 in 2 times so you split that in half and get 55. Are you with me?@nerd_3.14

Answer 15

@nerd_3.14

Answer 16

so then you will multiply 55 (how many times it goes up once) by 4 (how many times you will get to be to 12) When you multiply that you will get 220.

So your chart equals 360 and your graph equals 220. If you subtract both of those you get 120. so that would be your answer

Answer 17

sorry @Hannah_Waller my parents wanted me! i am so sorry!

Answer 18

haha no problem The answer i got didnt match up so i dnt know

Answer 19

thats fine thanks anyways

Answer 20

@Saisuke<3 @kidrah69 @strawberryswing

Answer 21

@Saisuke<3

Answer 22

@AeroSmith

Answer 23

OOOOOOOOOOOOOOOOOOH THIS IS INTERESTING

Answer 24

so is this the impossible question??? no one can seem to answer this...

Answer 25

where is the question

Answer 26

on top

Answer 27

of what?

Answer 28

The table and the graph below each show a different relationship between the same two variables, x and y:

http://learn.flvs.net/webdav/assessment_images/educator_mjmath2_v14/04_11_a_29.jpg

How much more would the value of y be on the graph than its value in the table when x = 12?

Answer 29

i at first did the chart and got that the proportion was 30. then i did 12*30=360. i then did the graph and the proportion there was 55. i then did 12*55=770.

Answer 30

but the answers are...
150
300
450
600
so i am doing something wrong

Answer 31

12 * 55=660*

Answer 32

true

Answer 33

math not my deal and i cant even open the link...

Answer 34

so then what do i do?? whats the formula, answer, or even how the heck do you do this??

Answer 35

why not?

Answer 36

http://learn.flvs.net/webdav/assessment_images/educator_mjmath2_v14/04_11_a_29.jpg

Answer 37

school computer wont allow me to open that link

Answer 38

i dont know what to do them :| i am screwed

Answer 39

ask an higher rank person just pm them for help like a moderator

Answer 40

A table with two columns and 5 rows is shown. The column head for the left column is x, and the column head for the right column is y. The row entries in the table are 4,120 and 5,150 and 6,180 and 7,210. On the right of this table is a graph. The x axis values are from 0 to 10 in increments of 2 for each grid line. The y axis values on the graph are from 0 to 550 in increments of 110 for each grid line. A line passing through the ordered pairs 2, 110 and 4, 220 and 6, 330 and 8, 440 is drawn.

Answer 41

there i hope that tthat helps?

Answer 42

@dan815

Answer 43

I am trying to understand what was written because I can't see the link...give me a sec

Answer 44

ok...for the columns
find the slope
(150 - 120) / (5 - 4) = 30/1....
now use y = mx + b
slope(m) = 30
use either point and sub to find b....I am using (4,120)
120 = 30(4) + b
120 = 120 + b
0 = b
so your equation for the columns is y = 30x...and when x = 12, y = 30*12 = 360
-----------------
for the graph, basically do the same thing
find the slope
(220 - 110) / (4 - 2)
110/2 = 55...so the slope here is 55
now use y = mx + b
slope(m) = 55
use a set of points...I am using (2,110)
y = mx + b
110 = 55(2) + b
110 = 110 + b
0 = b
so this equation is y = 55x and when x = 12, y = 55*12 = 660

so y ob the graph would be 660 and on the table would be 360 with a difference of 300

Answer 45

questions ??

Answer 46

sorry went to dinner thank you

Answer 47

@dan815

Answer 48

I think that it is 300 . Am i right?

Answer 49

the answer is 60