document.write( "Question 258098: Determine which of the ordered pairs does NOT lie on the graph of the function
\n" );
document.write( "f(x)= - 2x + 5
\n" );
document.write( "A. (1,3)
\n" );
document.write( "B. (5, -5)
\n" );
document.write( "C. (4, -3)
\n" );
document.write( "D. (0,4)
\n" );
document.write( "Please solve & explain this so I can solve the other 14 answers.
\n" );
document.write( "Thank you
\n" );
document.write( "Dawn
\n" );
document.write( "
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #189954 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! the first number in the ordered pair is x and the second is f(x) or y \n" ); document.write( "just plug in each ordered pair until you find one that does NOT work. \n" ); document.write( "f(x)=-2x+5 \n" ); document.write( "try 1,3 \n" ); document.write( "f(x)=-2(1)+5 \n" ); document.write( "f(x)=-2+5 \n" ); document.write( "f(x)=3 \n" ); document.write( "(1,3) \n" ); document.write( "That works \n" ); document.write( "You are looking for the f(x) doesn't equal the y of (x,y) \n" ); document.write( "You will get something like 2=4 or something that does equal the other that doesn't work \n" ); document.write( " |