Find the range for each of these functions. a. f(x) = x + 4 for x >
Question:
Find the range for each of these functions.
a. f(x) = x + 4 for x > 8
b. f(x) = 2x − 7 for −3 ≤ x ≤ 2
c. f(x) = 7 − 2x for −1≤ x ≤ 4
d. f : x ↦ 2x2 for 1 ≤ x ≤ 4
e. f(x) = 2x for −5 ≤ x ≤ 4
f.
Transcribed Image Text:
f(x)= 12 X for 1 ≤ x ≤ 8
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Solution a For x 8 the minimum value of fx occurs when x 8 where is a very small positive numb...View the full answer
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Related Book For
Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook
ISBN: 9781108407144
1st Edition
Authors: Sue Pemberton, Julian Gilbey
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