How to use left hand riemann sums from a table

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👉 Learn how to approximate the integral of a function using the Reimann sum approximation. Reimann sum is an approximation of the area under a curve or between two curves by dividing it into multiple simple shapes like rectangles and trapezoids.

In using the Reimann sum to approximate the area under a curve, we can make use of the left endpoints, the right endpoints, and the midpoints. These give an approximation of the integral of a function.

In simpler terms, the intermediate value theorem states that if f(a) and f(b) are the values at the ends of a function, f, over the closed interval [a, b], then there exists a point c, a less than c less than b such that f(a) less than f(c) less than f(b).

Organized Videos:
✅The Integral
✅Riemann Sum Approximation
✅Evaluate Integrals
✅Find the Particular Solution
✅Find The Integral of The Expression
✅Evaluate Using The Second Fundamental Theorem of Calculus
✅Trapezoid Area Approximation
✅Integration | Learn About
✅Separated Integrals Integration
✅Find The Average Value of a Function
✅Find the Antiderivative of a Function

Connect with me:

#integration #brianmclogan
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i stg i have used this guy for math for over a decade. he knows everythingggg

Lokiquo
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Youre a saint. You saved me roughly 3 hours of figuring this out

tonywanta
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you’re a G, mr. mclogan. thank you for helping through algebra 1 all the way to calculus

juandiegomoreno
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I love how this process is actually really simple. Riemann sums are fun to work with!! Thanks for posting this! I love how the concept has so many real-world applications (as is the case with most other math/science concepts in general) ^_^

MArtistForLife
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Thanks for making these videos I'm in high school and this will come in handy one day

CRAZYSKULL
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wish you were my math teacher. You make learning concepts so easy !!!

Jennifersantos-otbr
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What do you do if x is not increasing by the same amount?

arjansingh
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so when finding delta x from a chart, using the formula (b-a)/n ... n is equal to the amount of intervals between each point? Thanks btw for this video.

whatsupclimber
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Why are likes/dislikes disabled if all the comments are positive?

patrickmayer