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https://snag.gy/kox5gm.jpg

 

 

 

 

(a)   Write an equation to represent the cost of the strawberries.

(b)   Write an equation to represent the cost of the blueberries.

(c)   Which fruit is cheaper? Explain your answer.

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hoiuu  Oct 10, 2018
 #1
avatar+89998 
+1

(a)  We have the points  on the graph  (0, 0 )  and ( 3,6)

An equation for this  is  C = (6/3)x  = 2x

 

(b) We have the points on the graph (0,0)  and (4.6)

An eqution for this is  C = (6/4)x  = (3/2)x

 

(c)  Snce the"strawberry" graph  is "above"  the "blueberry" graph at  every point  [except at (0,0)] ....the blueberries are cheaper at any comparable weight to the strawberries

 

 

 

cool cool cool

 
CPhill  Oct 10, 2018

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