Relationship B has a greater rate than Relationship A. The graph represents Relationship A.

Which equations could represent Relationship B?

Choose all answers that are correct.

Question

Relationship B has a greater rate than Relationship A. The graph represents Relationship A.
 
Which equations could represent Relationship B?
   
 
Choose all answers that are correct.

jordanloveangel · Answer

A) http://static.k12.com/bank_packages/files/media/mathml_122d08241f15e7adcc7a7b47e3b0419138da2b64_1.gif B) http://static.k12.com/bank_packages/files/media/mathml_c3fba1663fbdfb2e425e761c3f53fa592e767022_1.gif c) http://static.k12.com/bank_packages/files/media/mathml_784c155a0dc8030da069d170cf8199afbc2d3dba_1.gif D) http://static.k12.com/bank_packages/files/media/mathml_9849475001e4d73663bb847296e88fa0cc2be8b9_1.gif

jordanloveangel · Answer

http://static.k12.com/calms_media/media/1503000_1503500/1503255/2/eecec0bdd245f83ab7e48d4c7c77764bf81e2cbb/MS_IMC-140523-131001.jpg

jordanloveangel · Answer

@Teddyiswatshecallsme @CausticSyndicalist @Kit_Kat_Nat_<3 @ameenbriscoe13 @nickmifsud1223 @Librarian @Mylove!

jordanloveangel · Answer

@perl @undeadknight26 @e.mccormick @dan815

jordanloveangel · Answer

CAN U GUYS HELP ME?

anonymous · Answer

ok

jordanloveangel · Answer

THX

e.mccormick · Answer

Well, do you see what the rate of change (slope) is on the graph of A?

jordanloveangel · Answer

idk how to slove it

e.mccormick · Answer

Do you know how to find a rate of change (slope) from a graph or from two points?

jordanloveangel · Answer

no

e.mccormick · Answer

Ever seen $m=\dfrac{y_2-y_1}{x_2-x_1}$ aka: rise over run, aka chanhe in Y over change in X?

jordanloveangel · Answer

?

e.mccormick · Answer

How about $y=mx+b$ ?

All of these have slope in them.   Usually you learn one or more of these before you get to relationships because a relationships is a specific type of function where as $y=mx+b$ is just a generic line.

jordanloveangel · Answer

i get it lil

e.mccormick · Answer

OK.  so, on any line, the slope is how fast it is going up or down:
|dw:1416446760513:dw|

e.mccormick · Answer

In a relationship, the slope in the rate!  So what they want is when the slope is higher than the slope of A.  So what you need to find first is the slope of A.

jordanloveangel · Answer

ohh i see

jordanloveangel · Answer

these more then 1 right answer 4 this problem

e.mccormick · Answer

Possibly.

Now, do you remember how to find slope from a graph? They gave you the graph of A for that reason.