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Mathematics 8 Online
OpenStudy (anonymous):

Will someone please help! The equation y=-1777x+27,153 can be used to predict the number y of gun deaths in the United States x years after 2000, that is, x=0 corresponds to 2000,x=2 corresponds to 2002, x=5 corresponds to 2005, and so on. Predict the number of gun deaths in 2005 and 2008. In what year will the number of gun deaths be 9383?

OpenStudy (saifoo.khan):

thts very easy.

OpenStudy (anonymous):

i dont see how

OpenStudy (saifoo.khan):

read the problem in parts.

OpenStudy (anonymous):

I did, and still do not understand

OpenStudy (anonymous):

will you just help me understand

OpenStudy (saifoo.khan):

give it a try.

OpenStudy (anonymous):

will you just help me understand

OpenStudy (anonymous):

nevermind, thanks anyway

OpenStudy (anonymous):

will you just help me understand

OpenStudy (saifoo.khan):

Sure!

OpenStudy (saifoo.khan):

y=-1777x+27,153 the equation is already given. the question says, that x is the number of years after 2000. now, if u have to calculate about 2001, then u will write 1 instead of x... now they want the deaths in 2005, so u will insert 5 instead of x.

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