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if I<3, f(z) = 6r-9 if z23.

if I<3, f(z) = 6r-9 if z23.

Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
ChapterA: Appendix: Review Topics
SectionA.3: Introduction To Functions
Problem 3PS
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please answer 4-8

For Nos. 4-8: Consider the function defined by 2 if r<3, 6r -9 if 123. For each statement below, write True if the statement is correct and False, otherwise. f(z) = At x = 3, the function is: 9. 5. differentiable but not continuous. 4. undefined. 6. continuous but not differentiable. 7. both continuous and differentiable. 8. neither continuous nor differentiable.
Transcribed Image Text:For Nos. 4-8: Consider the function defined by 2 if r<3, 6r -9 if 123. For each statement below, write True if the statement is correct and False, otherwise. f(z) = At x = 3, the function is: 9. 5. differentiable but not continuous. 4. undefined. 6. continuous but not differentiable. 7. both continuous and differentiable. 8. neither continuous nor differentiable.
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