The function f(x) = 90 e -0.3x + 10 describes the percentage of information, f(x), that a particular person remembers x weeks after learning the information. a. Substitute 0 for x and, without using a calculator, find the percentage of information remembered at the moment it is first learned. b. Substitute 1 for x and find the percentage of information that is remembered after 1 week. c. Find the percentage of information that is remembered after 12 weeks. d. Find the percentage of information that is remembered after one year (52 weeks). a. At the moment it is first learned. % of the information is remembered. (Round to one decimal place as needed.) Enter your answer in the answer box and then click Check Answer. 3 parts remaining Clear All Check Answer

The function f(x) = 90 e -0.3x + 10 describes the percentage of information, f(x), that a particular person remembers x weeks after learning the information. a. Substitute 0 for x and, without using a calculator, find the percentage of information remembered at the moment it is first learned. b. Substitute 1 for x and find the percentage of information that is remembered after 1 week. c. Find the percentage of information that is remembered after 12 weeks. d. Find the percentage of information that is remembered after one year (52 weeks). a. At the moment it is first learned. % of the information is remembered. (Round to one decimal place as needed.) Enter your answer in the answer box and then click Check Answer. 3 parts remaining Clear All Check Answer

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Description: Part a - d The function f(x) = 90 e -0.3x + 10 describes the percentage of information, f(x), that a particular person remembers x weeks after learning the information.a. Substitute 0 for x and, without using a calculator, find the percentage of info

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter9: Solving Quadratic Functions

Section: Chapter Questions

Problem 2CA

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