Question

Can someone please help for a medal and fan?

Answer 1

I need to make a scatter plot of my data, but I have no idea how. Can someone make one for me please? Here's my data

Answer 2

Step 1) make a blank xy axis

Step 2) label each axis with tick marks and numbers

Step 3) Each row in the table you are given represents one point. For example, the first row with "Marek" will represent the point (70,70). The second row represents the point (63,63), and so on. Plot all of these points on the same coordinate axis system. Make sure you provide enough room, and scale things properly, so all points show up.

Answer 3

Yes, but the thing is, I don't know how to make a blank xy axis on geogebra.com. I tried using the site but its way to confusing for me.

Answer 4

Oh wait. I just figured it out. I'll now use the steps you provided me with to make the scatter plot. Thank you!

Answer 5

are you using the desktop downloaded version? or web version?

Answer 6

I just downloaded the desktop version like, two minutes ago.

Answer 7

ok you can adjust the window so you can see all of the points

Answer 8

click the "options" button at the top

then go to "advanced"

Answer 9

oh wait, no that's the wrong spot

Answer 10

right click any blank whitespace on the graph

then go to "graphics"

Answer 11

do you see where it says xmin, xmax, etc?

Answer 12

Give me a sec

Answer 13

Okay, yeah I see it

Answer 14

make sure that xmin is smaller than 0, say -10 or something

that way the y axis will show up

make xmax larger than the largest x value (add 10 to the largest value to get xmax)

Answer 15

make

ymin = -10
ymax = (largest y value) + 10

Answer 16

Alright, done.

Answer 17

now plot each point

Answer 18

in the input bar, you can type in each point and hit enter

Answer 19

Okay, do I exit the preferences window now?

Answer 20

yes once you have the proper window set up

Answer 21

Okay, now what is the input bar? Is it the bar that allows you to select point, line, perpendicular line etc?

Answer 22

Another question, how can I add a grid to the graph?

Answer 23

for me, it's down at the bottom. Do you see a blank bar like that?

Answer 24

Oh. Yeah, I see the bar.

Answer 25

Adding a grid

right click any blank whitespace
go to "graphics"
go to the "grid" section
click "show grid"

Answer 26

Alright, got it. Here is what the graph looks like now and the graphics settings. Is this correct?

Answer 27

Sorry, it took me a while to get that image.

Answer 28

you need to adjust xmin, xmax, etc

Answer 29

xmin = -10
xmax = (largest x value) + 10
ymin = -10
ymax = (largest y value) + 10

Answer 30

Yeah, thats what they are set at

Answer 31

Do you mean 100?

Answer 32

the largest x value is 74, so xmax = 74+10 = 84

the largest y value is 74, so ymax = 74+10 = 84

Answer 33

xmin = -10
xmax = 84
ymin = -10
ymax = 84

Answer 34

that will ensure every point is visible and not offscreen

Answer 35

Ooh, okay. Alright, I can get it from here.

Answer 36

Thank you for your time

Answer 37

yw