Explain the difference between asking a student to complete each of the problems below. (a) For f (x) = .5x² +4 – 2 find f (2). (b) Graph f (x) = .5x² + 4 – 2. (This gives us the following graph.) 25 20 15 -15 -10 -5 10 -10 Which of these best illustrates the idea of a function? Why? 10
Explain the difference between asking a student to complete each of the problems below. (a) For f (x) = .5x² +4 – 2 find f (2). (b) Graph f (x) = .5x² + 4 – 2. (This gives us the following graph.) 25 20 15 -15 -10 -5 10 -10 Which of these best illustrates the idea of a function? Why? 10
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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