document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=191733>Question 191733</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I'm struggling in math. What is the domain of k(t)=5t^2-6t+2?<BR>\n" );
document.write( "thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #143837 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=143837\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Take note that you can plug in ANY number into <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k%28t%29=5t%5E2-6t%2B2 ALIGN=MIDDLE  ALT=\"k%28t%29=5t%5E2-6t%2B2\"   DISABLED_style= \"max-width:90%; height:auto;\" > and the result will be a real number. So this means that the domain of k(t) is all real numbers. You might see the domain written as <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \left(-\infty,\infty\right)\"> in interval notation. </SPAN>\n" );
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