Kurssit · College
Calculus
Limits, derivatives, integrals and series: the single-variable calculus of a first university course.
A complete first course in single-variable calculus, in the order it is taught at university: limits and continuity, the derivative and its rules, the chain rule and implicit differentiation, what derivatives are for (rates, optimisation, curve sketching, the mean value theorem), the integral and the fundamental theorem, the techniques of integration, the applications of integration, and finally sequences, series and Taylor expansions.
It is for anyone who is comfortable with algebra, functions and trigonometry. Each unit ends with a quiz that mixes computation, concepts and short proofs; the final exam covers the whole course.
Tulee perään: Precalculus, Trigonometry
Kurssi
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Limits and continuity
20 oppituntejaLimitsCalculusA Preview of CalculusIntroduction to CalculusReview of FunctionsBasic Classes of FunctionsTrigonometric FunctionsInverse FunctionsExponential and Logarithmic FunctionsThe notion of limitThe Limit of a FunctionFinding Limits: Numerical and Graphical ApproachesThe Limit LawsFinding Limits: Properties of LimitsThe Precise Definition of a LimitLimit (mathematics)ContinuityContinuous functionLimits, continuity, and differentiabilityLimits at Infinity and Asymptotes -
Derivatives: the definition and the rules
18 oppituntejaDerivativesHow do we measure velocity?The derivative of a function at a pointDefining the DerivativeDerivativeThe derivative functionThe Derivative as a FunctionInterpreting, estimating, and using the derivativeDerivatives as Rates of ChangeThe second derivativeElementary derivative rulesDifferentiation rulesThe product and quotient rulesProduct ruleQuotient ruleThe sine and cosine functionsDerivatives of Trigonometric FunctionsDerivatives of other trigonometric functions -
The chain rule and implicit differentiation
6 oppitunteja -
Applications of derivatives
20 oppituntejaMaxima and minimaRelated rates and optimisationRelated ratesThe tangent line approximationLinear Approximations and DifferentialsLinear approximationUsing derivatives to identify extreme valuesMaxima and MinimaGlobal optimizationThe Mean Value TheoremMean value theoremDerivatives and the Shape of a GraphUsing derivatives to describe families of functionsCurve sketchingApplied optimizationApplied Optimization ProblemsOptimization (mathematics)Using derivatives to evaluate limitsL'Hôpital's ruleNewton’s Method -
Integrals and the fundamental theorem
19 oppituntejaIntegralsDefinite integralsAntiderivativesAntiderivativeApproximating AreasRiemann sumsRiemann sumThe Definite IntegralIntegralDetermining distance traveled from velocityThe Fundamental Theorem of CalculusFundamental theorem of calculusThe Second Fundamental Theorem of CalculusConstructing accurate graphs of antiderivativesIntegration Formulas and the Net Change TheoremSubstitutionIntegration by substitutionIntegrals Involving Exponential and Logarithmic FunctionsIntegrals Resulting in Inverse Trigonometric Functions -
Techniques of integration
11 oppituntejaIntegration techniques: substitution, parts, partial fractionsIntegration by partsTrigonometric IntegralsTrigonometric substitutionPartial FractionsPartial fraction decompositionOther Strategies for IntegrationOther options for finding algebraic antiderivativesNumerical IntegrationImproper IntegralsImproper integral -
Applications of integration
18 oppituntejaApplications of integration: area, volume, arc lengthAreas between CurvesUsing definite integrals to find area and lengthDetermining Volumes by SlicingUsing definite integrals to find volumeVolumes of Revolution: Cylindrical ShellsSolid of revolutionArc Length of a Curve and Surface AreaArc lengthPhysical ApplicationsPhysics applications: work, force, and pressureMoments and Centers of MassDensity, mass, and center of massIntegrals, Exponential Functions, and LogarithmsCalculus of the Hyperbolic FunctionsExponential Growth and DecayExponential growthLogistic function -
Sequences and series
21 oppituntejaInfinite series and convergence testsSeries and sumsTaylor seriesSequencesInfinite SeriesGeometric sumsThe Divergence and Integral TestsComparison TestsAlternating SeriesRatio and Root TestsConvergence testsPower Series and FunctionsPower seriesProperties of Power SeriesExtending local linearizationTaylor polynomialsTaylor and Maclaurin SeriesMaclaurin seriesWorking with Taylor SeriesFinding and using Taylor seriesQuantifying the accuracy of approximations
Viimeinen koe
Jokaisesta yksiköstä kysytyt kysymykset, kaikkein vaikeimmat viimeiset. Kirjoitetut vastaukset on merkitty algebra-järjestelmällä; malli lukee todisteet ja valokuvaustyön; sitten henkilö arvioi koko paperin ennen kuin tulos julkaistaan. Syötä ja saat todistuksen omalla linkillä. Kulkulupa: 70%.
Kirjaudu sisäänHinnat
Kurssin kulkulupa
$39
Jokainen yksikkö, viimeinen koe yhdellä uusintaotoksella ja 20 omaa tarkastusta yhdellä kurssilla.
Yksi viimeinen koe
$15
Yhden kurssin viimeinen, merkitty ja arvioitu yksittäinen istunto henkilölle, joka jo tuntee materiaalin ja haluaa sen testattavan.
Jokainen kurssi
$19/mo
Kaikki tentit ja finaalit joka kurssilla (kaksi finaalia per kurssi kuukaudessa) ja 100 työsekkiä kuukaudessa. Peru tililtäsi.
Työsuojelutarkastukset
$9
Kymmenen sekkiä: lataa kuva kaikista toimijoista tai kirjoita se ja katso, missä se meni pieleen.
Kurssit ovat pian auki, ja jokaisen kurssin oppitunnit ja ensimmäinen visailu ovat nyt auki.