document.write( "Question 658706: Given (10, –2) with a slope of –1, I find an equation for the line by plugging in values I'm given into a point-slope form equation. Thus I have y – (–2) = –1( x –10), which results in an equation of y = –x + 8.
\n" );
document.write( "A.
\n" );
document.write( "The student improperly set up the equation to find the y-intercept.
\n" );
document.write( "B.
\n" );
document.write( "The student used the correct equation to find the y-intercept. However, he did not solve for the y-intercept properly.
\n" );
document.write( "C.
\n" );
document.write( "The slope in the final equation is not correct.
\n" );
document.write( "D.
\n" );
document.write( "The mathematical work shown above is correct. \n" );
document.write( "
Algebra.Com's Answer #410427 by MathLover1(20850) You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "D. \n" ); document.write( "The mathematical work shown above is |