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pls help me

 Jan 23, 2019
 #1
avatar+111357 
+1

Let the x axis be the number of bags of popcorn she can buy and let the y axis be the number of drinks she can buy

 

The max number of bags of popcorn she can buy is 30/5 = 6

So....we have the point (6, 0) on the gragh

And the max number of drinks that she can buy is 30 / 2.50  =  12

So...the point (0, 12)   is on the graph

 

So......the intercepts are  (6, 0)  and (0, 12)

The slope of the line connecting these is  [ 12 - 0 ] / [ 0 - 6]  =  12 / -6 =  -2

 

Using  the point (0, 12)....the equation of the line joining these points is given by

 

y = -2x + 12

 

Here's the graph....https://www.desmos.com/calculator/gcswbeikjv

 

Note that all integer coordinates on the graph  represent the bags of popcorn / number of drinks that she can buy at each point.....and the total price will be $30 at each of these points

 

 

cool cool cool

 Jan 23, 2019
 #2
avatar+140 
0

The link for the graph wont appear try sending another link please

Mclovin123  Jan 23, 2019
 #3
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+1

Here is the graph.

Guest Jan 23, 2019

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