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Mathematics 10 Online
OpenStudy (anonymous):

Using n = 4 equal-width rectangles, approximate the integral from negative 2 to 2 of the quantity x cubed plus 8, dx. Use the mid-point of each sub-interval to determine the height of each rectangle.

OpenStudy (anonymous):

https://gyazo.com/39f1d5f7790362def12a86213a612734

OpenStudy (anonymous):

https://gyazo.com/39f1d5f7790362def12a86213a612734 @IrishBoy123 wrong question, this is the right one. I got 32 for the integral h=7 h=8 h=9 h=16

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