Cyndi P's Enrolled Lessons
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2 minFREESports lessonFree2 CQ
Hit a forehand shot like Nadal or Federer in four basic steps! This quick tennis lesson covers the semi-western grip, which gives extra topspin.
with Full Swing TennisHit a forehand shot like Nadal or Federer in four basic steps! This quick tennis lesson covers the semi-western grip, which gives extra topspin.
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7 minWriting lesson4 CQ
Learning how to write a great essay doesn’t just ensure good grades—it also improves your reasoning skills and makes your arguments more persuasive!
with Tim WilsonLearning how to write a great essay doesn’t just ensure good grades—it also improves your reasoning skills and makes your arguments more persuasive!
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6 minCalculus lesson4 CQ
Take the confusion out of limits with integralCALC! Learn how to solve for limits and infinite limits, and what to do in the event of a point discontinuity.
with Krista King MathTake the confusion out of limits with integralCALC! Learn how to solve for limits and infinite limits, and what to do in the event of a point discontinuity.
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2 minCalculus lesson2 CQ
You've got a graph, but how do you know whether or not it represents a function? Use the vertical line test! Learn the test, then practice on several examples.
with Krista King MathYou've got a graph, but how do you know whether or not it represents a function? Use the vertical line test! Learn the test, then practice on several examples.
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5 minFREECalculus lessonFree3 CQ
Lost in the world of calculus? Start at the beginning by learning about functions - number ‘machines’ that serve as the basis for all of calculus.
with Krista King MathLost in the world of calculus? Start at the beginning by learning about functions - number ‘machines’ that serve as the basis for all of calculus.
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5 minCalculus lesson3 CQ
Take your calculus skills to the limit! Learn how to find the left-hand and right-hand limits, and then use those to prove that the general limit does not exist.
with Krista King MathTake your calculus skills to the limit! Learn how to find the left-hand and right-hand limits, and then use those to prove that the general limit does not exist.
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8 minCalculus lesson5 CQ
Calculating the derivative of a function is easier than taking the definition of the derivative! LeThis lesson teaches you the process for solving derivatives.
with Krista King MathCalculating the derivative of a function is easier than taking the definition of the derivative! LeThis lesson teaches you the process for solving derivatives.
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3 minCalculus lesson2 CQ
Understand derivatives with help from this lesson on difference quotients. See how to plug in values and functions and then simplify confusing equations.
with Krista King MathUnderstand derivatives with help from this lesson on difference quotients. See how to plug in values and functions and then simplify confusing equations.