Examlex
Solve the problem.
-A right triangle has one vertex on the graph of at (x, y), another at the origin, and the third on the
(positive) y-axis at (0, y). Express the area A of the triangle as a function of x.
Heroic Efforts
Extraordinary actions or endeavors undertaken with great courage and determination, often in challenging circumstances.
Diagnostic Tools
Instruments or techniques used to identify diseases or conditions in organisms, ranging from simple physical examinations to complex medical tests.
Sociological Method
A systematic approach to research in sociology that involves the use of theories and techniques to understand and explain social phenomena.
Ideal Society
A conceptual society that possesses highly desirable or nearly perfect qualities for its citizens, often used as a benchmark to measure real societies against.
Q48: Given the function <span class="ql-formula"
Q136: <span class="ql-formula" data-value="f ( x ) =
Q136: <span class="ql-formula" data-value="x ^ { 2 }
Q137: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7697/.jpg" alt="
Q153: The solid line L contains the point
Q168: <span class="ql-formula" data-value="\left\{ \begin{array} { l }
Q195: <span class="ql-formula" data-value="\left\{ \begin{aligned}- x + y
Q203: <span class="ql-formula" data-value="x+y<-3"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>x</mi><mo>+</mo><mi>y</mi><mo><</mo><mo>−</mo><mn>3</mn></mrow><annotation encoding="application/x-tex">x+y<-3</annotation></semantics></math></span><span
Q207: <span class="ql-formula" data-value="\frac { 3 x -
Q437: <span class="ql-formula" data-value="\begin{array} { r } x