document.write( "Question 914246: Write a function rule for the area A of a triangle whose base, b is 2 cm less than seven times the height, h. What is the area of the triangle when the height is 14 cm? \n" ); document.write( "

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Write a function rule for the area A of a triangle whose base, b is 2 cm less than seven times the height, h. What is the area of the triangle when the height is 14 cm?
\n" ); document.write( "***
\n" ); document.write( "h=height
\n" ); document.write( "base,b=7h-2
\n" ); document.write( "area=1/2*base*height=1/2(7h-2)(h)
\n" ); document.write( "for h=14
\n" ); document.write( "area=1/2(7*14-2)(14)=672 cm^2 \n" ); document.write( "

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