Examlex
Use differentiation to determine whether the integral formula is correct.
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Life Expectancy
The average number of years an individual is expected to live, based on current mortality rates and health conditions.
Population Growth
Population growth refers to the increase in the number of individuals in a population, often measured as the change in an entity's population over time.
Infant Mortality
The rate at which infants under one year old die, often used as an indicator of a country's health and socioeconomic status.
Per Capita Income
The average income earned per person in a specific area or country.
Q12: <span class="ql-formula" data-value="\lim _ { x \rightarrow
Q44: <span class="ql-formula" data-value="\int \frac { x d
Q82: <span class="ql-formula" data-value="\int \frac { d x
Q121: <span class="ql-formula" data-value="\cos x y + x
Q223: <span class="ql-formula" data-value="y=x^{2}-4 x+3"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>y</mi><mo>=</mo><msup><mi>x</mi><mn>2</mn></msup><mo>−</mo><mn>4</mn><mi>x</mi><mo>+</mo><mn>3</mn></mrow><annotation
Q312: <span class="ql-formula" data-value="y = x ^ {
Q320: <span class="ql-formula" data-value="5 ^ { x +
Q334: <span class="ql-formula" data-value="h ( x ) =
Q424: <span class="ql-formula" data-value="y = \ln ( \ln
Q533: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6591/.jpg" alt=" A) B =