Let Sketch the Region R Under the Graph of F

question 188

Multiple Choice

Let . Sketch the region R under the graph of f on the interval , and use a Riemann sum with five subintervals of equal length ( ) to approximate the area of R. Choose the representative points to be the right endpoints of the subintervals.

• A) Area approximation with a Riemann sum with five subintervals is 7.2 sq units.
• B) Area approximation with a Riemann sum with five subintervals is 6.4 sq units.
• C) Area approximation with a Riemann sum with five subintervals is 8 sq units.
• D) Area approximation with a Riemann sum with five subintervals is 9.6 sq units.

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Definitions:

Variables

Symbols in programming that are used to store data values that can be changed during program execution.

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A block of organized, reusable code designed to perform a single, related action.

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Variables declared outside any function, accessible by any part of the program.

Expressions

Combinations of variables, operations, values, and functions that are evaluated to produce another value in programming.