Calculate the Left Riemann Sums for the Function Over the Given

question 12

Multiple Choice

Calculate the left Riemann sums for the function over the given interval, using the given values of n. (When rounding, round answers to four decimal places.) $f ( x ) = e ^ { - x }$ over $[ - 5,5 ] , n = 5$

• A)Left sum = 343.2693
• B) Left sum = 171.6346
• C) Left sum = 1,716.3464
• D) Left sum = 46.4564
• E) Left sum = 34.3269

---

Definitions:

Life Satisfaction

A measure of well-being and happiness, reflecting the extent to which individuals feel content with their lives as a whole.

Financial Security

The state of having stable income or other resources to support a standard of living now and in the foreseeable future.

Psychosocial Development

A concept in psychology that encompasses the interrelation of social, emotional, and psychological growth across the lifespan, influenced by Erik Erikson's stages of development.

Generativity

The concern for establishing and guiding the next generation, often expressed through parenting, caregiving, and mentorship.