Graph the Function $f ( x )$ Over the Given Interval $\sum _ { k = 1 } ^ { 4 } f \left( q _ { k } \right) \Delta x _ { k }$

question 84

Multiple Choice

Graph the function $f ( x )$ over the given interval. Partition the interval into 4 subintervals of equal length. Then add to your sketch the rectangles associated with the Riemann sum $\sum _ { k = 1 } ^ { 4 } f \left( q _ { k } \right) \Delta x _ { k }$ , using the indicated point in the kth subinterval for $c _ { k }$ .
- $f ( x ) = - 2 x - 4 , [ 0,2 ]$ , left-hand endpoint

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Six-Figure Accuracy

A level of precision in numerical calculation or measurement that extends to at least 100,000 but less than 1,000,000.

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Six-Figure Accuracy

A level of precision in calculations or measurements that results in a six-digit number.

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