Question

Algbera help

Answer 1

@kewlgeek555

Answer 2

Okay, so for the first one:

A direct variation is a mathematical relationship between two variables that can be expressed by an equation in which one variable is equal to a constant times the other variable. So an example would be a + b = 10. Is there an expression similar to this one in your answer choices?

Answer 3

B?

Answer 4

;]

Answer 5

Thats correct?? next ones?

Answer 6

Yes, it is correct. For the second one, I am not sure. i am not very good with all those coordinate plane thingies, but I know that a constant of variation in a direct variation is the constant (unchanged) ratio of two variable quantities. Sorry. :/ One to the second one.

Answer 7

To the third one I mean.

Answer 8

so u dont know 2 & 3?

Answer 9

I don't know #2, but #3 I think is B.

Answer 10

Okay, 4, 5, & 6 I don't know. Sorry. I am a little advanced in math, but I am in Algebra I, so. That's why I help you in some things and other things I don't know.

Answer 11

Sorry, but I recommend @ganeshie8

Answer 12

Very nice level 99 user. :)

Answer 13

for #2,
look at the graph once; its going thru origin (0, 0)
so it wil be of form : \(y = mx\)

Answer 14

clearly \(y\) varies directly wid \(x\)

Answer 15

Would it be B & C?

Answer 16

constant of variation is simply the \(slope\) of the line in the graph
u knw how to tell \(slope\) by looking at the graph ?

Answer 17

Nope. we already confirmed that option A is correct.
so.... why u dint pick option A ? :o

Answer 18

sorry, my brain is off.
So the only answer for 2 is A?

Answer 19

A is correct,
there is one more option thats correct

Answer 20

Look at the graph once, and see if u can tell the slope of the line ?

Answer 21

telling slope from the graph is bit easy,
look at the line. as u go right, the line is going UP eh ?

Answer 22

you need to see the blue line in ur graph

Answer 23

we are woring on 2 still rite?

Answer 24

Yes we're wid #2 still

Answer 25

and im hoping u wud look at the graph once, and wud tell me the slope of line :o

Answer 26

Would it be B?

Answer 27

yes A and B are the oly correct options.

but how did u figure out its B ?

Answer 28

Can we work to next one?

Answer 29

@mathman806