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Mathematics 15 Online
OpenStudy (anonymous):

* Use The Equations for lines to describe real situtasions * ( If abby uses 2 cups of flour she can make 42 muffins let c= number of cups of flour and m= number of muffins Help Me How Would You Do The Steps Or The Graph..???

OpenStudy (anonymous):

2 cups flour for 42 muffins, one cup flour for 21 muffins, graph \[m=21c\]

OpenStudy (anonymous):

plot the points (0,0), (1,21), (2,42),(3,63) and connect the dots.

OpenStudy (anonymous):

can you draw it for me please

OpenStudy (anonymous):

|dw:1326768818462:dw| it will look something like this. you should make the scales of the x and y axis different to the graph doesn't look silly

OpenStudy (anonymous):

then it says write two order pairs of ( c,m ) described ?

OpenStudy (anonymous):

the number of muffins made by c cups of flour

OpenStudy (anonymous):

Then for b) it says write an equestion for the line through the two points

OpenStudy (anonymous):

that was \[m=21c\]

OpenStudy (anonymous):

c) if she uses 5 cups of flour how many muffins can she make

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