<TABLE style="WIDTH: 222pt; BORDER-COLLAPSE: collapse" border=0 cellSpacing=0 cellPadding=0 width=294 x:str><COLGROUP><COL style="WIDTH: 37pt" span=6 width=49><TBODY><TR style="HEIGHT: 12pt" height=16><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext 0.5pt solid; BACKGROUND-COLOR: #f3f3f3; WIDTH: 37pt; HEIGHT: 12pt; BORDER-TOP: windowtext 0.5pt solid; BORDER-RIGHT: windowtext 0.5pt solid" class=xl29 height=16 width=49>x</TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: #f3f3f3; WIDTH: 37pt; BORDER-TOP: windowtext 0.5pt solid; BORDER-RIGHT: windowtext 0.5pt solid" class=xl29 width=49>y</TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; WIDTH: 37pt; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8" width=49> </TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext 0.5pt solid; BACKGROUND-COLOR: #f3f3f3; WIDTH: 37pt; BORDER-TOP: windowtext 0.5pt solid; BORDER-RIGHT: windowtext 0.5pt solid" class=xl29 width=49>x^2</TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: #f3f3f3; WIDTH: 37pt; BORDER-TOP: windowtext 0.5pt solid; BORDER-RIGHT: windowtext 0.5pt solid" class=xl29 width=49>x</TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: #f3f3f3; WIDTH: 37pt; BORDER-TOP: windowtext 0.5pt solid; BORDER-RIGHT: windowtext 0.5pt solid" class=xl29 width=49>b</TD></TR><TR style="HEIGHT: 12pt" height=16><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext 0.5pt solid; BACKGROUND-COLOR: white; HEIGHT: 12pt; BORDER-TOP: windowtext; BORDER-RIGHT: windowtext 0.5pt solid" class=xl30 height=16 align=right x:num="1">1 </TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: white; BORDER-TOP: windowtext; BORDER-RIGHT: windowtext 0.5pt solid" class=xl30 align=right x:num="0" x:fmla="=2*A2^2 - 3*A2+1">0 </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext 0.5pt solid; BACKGROUND-COLOR: #e7e7e7; BORDER-TOP: windowtext; BORDER-RIGHT: windowtext 0.5pt solid" class=xl31 align=right x:num="2" x:fmla="=LINEST(B2:B6, A2:A6^{1,2})" x:arrayrange="D2:F2">2 </TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: #e7e7e7; BORDER-TOP: windowtext; BORDER-RIGHT: windowtext 0.5pt solid" class=xl31 align=right x:num="-2.9999999999999933">-3 </TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: #e7e7e7; BORDER-TOP: windowtext; BORDER-RIGHT: windowtext 0.5pt solid" class=xl31 align=right x:num="0.99999999999998224">1 </TD></TR><TR style="HEIGHT: 12pt" height=16><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext 0.5pt solid; BACKGROUND-COLOR: white; HEIGHT: 12pt; BORDER-TOP: windowtext; BORDER-RIGHT: windowtext 0.5pt solid" class=xl30 height=16 align=right x:num="2">2 </TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: white; BORDER-TOP: windowtext; BORDER-RIGHT: windowtext 0.5pt solid" class=xl30 align=right x:num="3" x:fmla="=2*A3^2 - 3*A3+1">3 </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD></TR><TR style="HEIGHT: 12pt" height=16><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext 0.5pt solid; BACKGROUND-COLOR: white; HEIGHT: 12pt; BORDER-TOP: windowtext; BORDER-RIGHT: windowtext 0.5pt solid" class=xl30 height=16 align=right x:num="3">3 </TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: white; BORDER-TOP: windowtext; BORDER-RIGHT: windowtext 0.5pt solid" class=xl30 align=right x:num="10" x:fmla="=2*A4^2 - 3*A4+1">10 </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD></TR><TR style="HEIGHT: 12pt" height=16><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext 0.5pt solid; BACKGROUND-COLOR: white; HEIGHT: 12pt; BORDER-TOP: windowtext; BORDER-RIGHT: windowtext 0.5pt solid" class=xl30 height=16 align=right x:num="4">4 </TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: white; BORDER-TOP: windowtext; BORDER-RIGHT: windowtext 0.5pt solid" class=xl30 align=right x:num="21" x:fmla="=2*A5^2 - 3*A5+1">21 </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD></TR><TR style="HEIGHT: 12pt" height=16><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext 0.5pt solid; BACKGROUND-COLOR: white; HEIGHT: 12pt; BORDER-TOP: windowtext; BORDER-RIGHT: windowtext 0.5pt solid" class=xl30 height=16 align=right x:num="5">5 </TD><TD style="BORDER-BOTTOM: windowtext 0.5pt solid; BORDER-LEFT: windowtext; BACKGROUND-COLOR: white; BORDER-TOP: windowtext; BORDER-RIGHT: windowtext 0.5pt solid" class=xl30 align=right x:num="36" x:fmla="=2*A6^2 - 3*A6+1">36 </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD><TD style="BORDER-BOTTOM: #ece9d8; BORDER-LEFT: #ece9d8; BACKGROUND-COLOR: #909090; BORDER-TOP: #ece9d8; BORDER-RIGHT: #ece9d8"> </TD></TR></TBODY></TABLE>
Select D2:F2, and in the formula bar, paste
=LINEST(B2:B6, A2:A6^{1,2})
Press and hold the Ctrl and Shift keys, then press Enter.