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(Someone help asap!) Juila plays volleyball and finished the regular season with 25 digs. The graph relates her total number digs for the season to the number of game players in the post season tournament

What is the equation in standard form that represents the relation ship shown in the graph?

− 3x + y = 25

3x + y = 25

3x − y = 25

− 3x − y = 25

Someone help asap Juila plays volleyball and finished the regular season with 25 digs The graph relates her total number digs for the season to the number of ga class=

Respuesta :

Answer:

-3x+y = 25

Step-by-step explanation:  

Step 1 ) You can use the formula for each 2 set coordinates called points  y2-y1 /x2-x1 =37-25/4-0 = 12/4 =3/1 then 49-37/8-4 = 12/4 = 3/1  then 49- 25/ 8-0 =24/8= 3/1 therefore 3/1 = 3 is the y/x relationship for y determining x and is also the gradient m = 3  Step 2) We can now answer the equation slope +y intersect form y = mx+c to show  y=3x+c  c= 25 therefore y = 3x+24   Step 3) Now you have got the formula and placement you can now  rearrange until any fit true to what we have found = y-3x=25 is the same as -3x+y = 25 is the only correct answer unless moving 25

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