document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1202315>Question 1202315</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Which of the following is the domain for the equation y − 4.2 = 3.5(x − 2)?<BR>\n" );
document.write( "A  x ≤ −2.8<BR>\n" );
document.write( "B  y ≤ −2.8<BR>\n" );
document.write( "C  −∞ ≤ x ≤ ∞<BR>\n" );
document.write( "D  −∞ ≤ y ≤ ∞ </SPAN>\n" );
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document.write( "−∞ ≤ x ≤ ∞ should be −∞ < x < ∞\r<BR>\n" );
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document.write( "We cannot reach infinity as it's not a number. <BR>\n" );
document.write( "It's a concept of going forever in one direction along the number line.\r<BR>\n" );
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document.write( "This is why the domain in interval notation would be (−∞, ∞) rather than [−∞, ∞]<BR>\n" );
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