document.write( "Question 817803: I just need to know how to find the answer and I need is before 3 today. A submarine that is 7500 meter below sea level surfaces at a rate of 80 meters per minute. The depth of the submarine after m minutes is given by d(m)=-7500+80m.
\n" ); document.write( "Give the range of the function. Show your work
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Algebra.Com's Answer #492193 by stanbon(75887)\"\" \"About 
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I just need to know how to find the answer and I need is before 3 today. A submarine that is 7500 meter below sea level surfaces at a rate of 80 meters per minute. The depth of the submarine after m minutes is given by d(m)=-7500+80m.
\n" ); document.write( "Give the range of the function. Show your work
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\n" ); document.write( "The least depth it can have is zero, which is its depth when on the surface.
\n" ); document.write( "Solve -7500+60m = 0
\n" ); document.write( "60m = 7500
\n" ); document.write( "m = 125.
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\n" ); document.write( "Range = -7500<= y <=0
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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