Question

math help

Answer 1

plz help

Answer 2

do you know the slope formula?

Answer 3

no unfortunetly

Answer 4

\[\frac{ y _{2}-y _{1}}{ x _{2}-x _{1} }\]

Answer 5

is the slope formula

Answer 6

which means that you take a first point with coordinates as \[(x _{1},y _{1})\], and another point with coordinates \[(x_{2},y_{2})\] and find the difference between the x's and y's and divide them.

Answer 7

im really bad at math...

Answer 8

there are 2 points on your graph right?

Answer 9

Yes

Answer 10

(4,8) and (2,4)

Answer 11

yes

Answer 12

in the first point, the y-coord is the number that comes 2nd, so the y-coord is 8

Answer 13

this means that the point is 8 spaces UP

Answer 14

and the x-coord is the first number, so the x-coord of that point is 4 which means that the point is 4 across.

Answer 15

so the point is 4 spaces across, and 8 spaces up.

Answer 16

understand?

Answer 17

yeah but how do i find the answer

Answer 18

\[do \frac{ 8-4 }{ 4-2}\]

Answer 19

4-2

Answer 20

this gives you 2

Answer 21

yes

Answer 22

since the number attached to the x is the slope of the equation, you are looking for any answers that have a number greater than 2 attached to the x

Answer 23

which one is x

Answer 24

in the answer choices , the x

Answer 25

like in y=2.2x,

Answer 26

so would it be 3x?

Answer 27

and 2.2x, since it is higher than 2x

Answer 28

3x or 2.2x

Answer 29

sorry for being so dumb xD

Answer 30

yup, both because it says choose ALL correct answers

Answer 31

no problem, you're not dumb. you just haven't learnt it yet

Answer 32

sorry if I'm terrible at explaining

Answer 33

your great at explaining

Answer 34

could u help me with a few more?

Answer 35

sure why not

Answer 36

idk why it says im typing o.o

Answer 37

it is the same exact concept

Answer 38

except there is no graph

Answer 39

the two points u want to use are gonna be (2,25) and (4,50)

Answer 40

ok

Answer 41

what about 5/62.50 - 8/100

Answer 42

those work too

Answer 43

but the equation is the other way

Answer 44

its 100/8-62.50/5

Answer 45

oh

Answer 46

did not know that xD

Answer 47

yea you almost had it right tho

Answer 48

so whats the answer?

Answer 49

idk...

Answer 50

im like 100% terrible at math

Answer 51

use a calculator if u want

Answer 52

the actual computation isn't the important part

Answer 53

anyways the answer is 12.5

Answer 54

your being really helpful <3

Answer 55

so if you attach that to the x you get y=12.5x

Answer 56

thanks!

Answer 57

wait..12.25 or 12.75

Answer 58

12.25 isn't greater than 12.5

Answer 59

12.5 its self isnt an option

Answer 60

but 12.75 and 13 are

Answer 61

you are looking for answers that are higher than 12.5

Answer 62

because it says the rate of relationship A is HIGHER than the rate of relationship B

Answer 63

could it be 12.75 and 13?

Answer 64

yea

Answer 65

.O.

Answer 66

choose ALL answers that are correct

Answer 67

thx :D

Answer 68

np

Answer 69

i will send the other half in a sec

Answer 70

waaaait

Answer 71

@ertdre

Answer 72

im sorry but I have to go

Answer 73

but its the same general idea, just this time you're looking for lower rates

Answer 74

thanks for your help tho :D

Answer 75

np bye :)

Answer 76

i will give you a medal :D