document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1026984>Question 1026984</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a firework is launched from the top of a 216ft building with an initial upward velocity of 150 ft/sec <BR>\n" );
document.write( " h(t)=-16t^2+vt+h<BR>\n" );
document.write( " t=time, h is initial height, v is the initial velocity in feet per second <BR>\n" );
document.write( " 1.what is the equation for this situation<BR>\n" );
document.write( " 2.when will the firework land if it does not explode<BR>\n" );
document.write( " 3.show a table for this situation so that it shows the height from time t=0 until it hits the ground<BR>\n" );
document.write( " 4.calculate the axis of symmetry<BR>\n" );
document.write( " 5.calculate the coordinates of the vertex<BR>\n" );
document.write( " 6.explain why negative values of t and h(t) do not make sense for this problem<BR>\n" );
document.write( " 7. graph the situation \r<BR>\n" );
document.write( "\n" );
document.write( " on #3 for the table, I do not know how to solve for the 0 or for 1,2,3,4,5 etc..... because it is after the = sign. So PLEASE show work. ALSO,how did you calculate the axis of symmetry and the coordinates of vertex? I have a TI-84 graphing calculator and can not get #7 to graph on it. And I do not know why? And in #1, it is supposed to be -16t^2 and I have asked this same question twice. Both times the same tutor used -15t^2. I do not know if this was used on the problems to get the answers for the symmetry and vertex. If so, then those are not right either....... That's why I resubmitted this question. Besides, I don't just need the answers..... I need to know how to do it so I can show my daughter and she can know for the test....... 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 #642247 by </B><A HREF=/tutors/aboutme.mpl?userid=sroberts978><B>sroberts978(2)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=sroberts978><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/cgi-bin/show-face.mpl?user=sroberts978><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=642247\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a firework is launched from the top of a 216ft building with an initial upward velocity of 150 ft/sec <BR>\n" );
document.write( " h(t)=-16t^2+vt+h<BR>\n" );
document.write( " t=time, h is initial height, v is the initial velocity in feet per second <BR>\n" );
document.write( " 1.what is the equation for this situation<BR>\n" );
document.write( " 2.when will the firework land if it does not explode<BR>\n" );
document.write( " 3.show a table for this situation so that it shows the height from time t=0 until it hits the ground<BR>\n" );
document.write( " 4.calculate the axis of symmetry<BR>\n" );
document.write( " 5.calculate the coordinates of the vertex<BR>\n" );
document.write( " 6.explain why negative values of t and h(t) do not make sense for this problem<BR>\n" );
document.write( " 7. graph the situation \r<BR>\n" );
document.write( "\n" );
document.write( " on #3 for the table, I do not know how to solve for the 0 or for 1,2,3,4,5 etc..... because it is after the = sign. So PLEASE show work. ALSO,how did you calculate the axis of symmetry and the coordinates of vertex? I have a TI-84 graphing calculator and can not get #7 to graph on it. And I do not know why? And in #1, it is supposed to be -16t^2 and I have asked this same question twice. Both times the same tutor used -15t^2. I do not know if this was used on the problems to get the answers for the symmetry and vertex. If so, then those are not right either....... That's why I resubmitted this question. Besides, I don't just need the answers..... I need to know how to do it so I can show my daughter and she can know for the test....... Thank You!  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );