Let Sketch the Region R Under the Graph of F

question 171

Multiple Choice

Let . Sketch the region R under the graph of f on the interval [0, 3], 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 9 sq units. ​
• B) ​ Area approximation with a Riemann sum with five subintervals is 8.1 sq units. ​
• C) ​ Area approximation with a Riemann sum with five subintervals is 7.2 sq units. ​
• D) ​ Area approximation with a Riemann sum with five subintervals is 10.8 sq units. ​

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Definitions:

Trophoblast

A layer of cells surrounding the blastocyst in early development that provides nutrients to the embryo and develops into part of the placenta.

Inner Cell Mass

The inner cell mass is a group of cells inside the primordial embryo that will eventually develop into the fetus.

Germ Layers

The three primary layers of cells (ectoderm, mesoderm, and endoderm) in an embryo that develop into all organs and tissues of the body.

Fetal

Pertaining to a fetus, the developmental stage of a mammal that occurs after embryonic development and before birth.