Estimate the Area Under the Graph Of $f ( x ) = x ^ { 2 } - 1$

question 19

Essay

Estimate the area under the graph of $f ( x ) = x ^ { 2 } - 1$ from $x = 1$ to $x = 5$ using
(a) four approximating rectangles and right endpoints.
(b) four approximating rectangles and left endpoints.
(c) eight approximating rectangles and right endpoints.

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Definitions:

Staff Demand

The required number of employees needed to meet the operational needs of a business.

Plant Operation

covers the activities involved in the daily running of a manufacturing or industrial facility, including production, maintenance, and ensuring that the plant meets output and quality goals.

Cycle Times

The total time from the beginning to the end of your process, as defined by you and your customer, which could include production and processing time.

Assembly Line

A production method that breaks down a complex job into a series of smaller tasks, which are completed in a sequential order.