Examlex
Use the Formula for the Sum of the First n Terms of a Geometric Sequence
-Find the sum of the first 11 terms of the geometric sequence: -7, -14, -28, -56, -112, . . . .
Legal Point
A specific legal issue or argument raised during a case or negotiation.
Case Summary
A condensed description outlining the major points and legal decisions in a case.
Digest
A comprehensive compilation or summary of laws, cases, or articles on specific topics.
Headnote
A note, usually a paragraph long, near the beginning of a reported case summarizing the court’s ruling on an issue.
Q10: <span class="ql-formula" data-value="f(x)=-(x+3)^{2}-2"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>f</mi><mo stretchy="false">(</mo><mi>x</mi><mo
Q58: Perpendicular to the line <span
Q74: <span class="ql-formula" data-value="9(x-1)^{2}+16(y+2)^{2}=144"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mn>9</mn><mo stretchy="false">(</mo><mi>x</mi><mo>−</mo><mn>1</mn><msup><mo
Q101: <span class="ql-formula" data-value="x=2 \tan t \cdot y=3
Q106: <span class="ql-formula" data-value="a _ { n }
Q124: <span class="ql-formula" data-value="y = 3.6 \text {
Q140: <span class="ql-formula" data-value="\mathrm { B } =
Q157: <span class="ql-formula" data-value="x ^ { - 9
Q211: <span class="ql-formula" data-value="x = 2 t ,
Q253: <span class="ql-formula" data-value="0.00009,0.0009,0.009,0.09 , \ldots"><span class="katex"><span class="katex-mathml"><math