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monroe17
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If f'(x)=0 at each x of an open interval (a,b), then f(x)=C is a constant for all x in (a,b)
true or false?
can you explain why as well?
 one year ago
 one year ago
monroe17 Group Title
If f'(x)=0 at each x of an open interval (a,b), then f(x)=C is a constant for all x in (a,b) true or false? can you explain why as well?
 one year ago
 one year ago

This Question is Closed

cwrw238 Group TitleBest ResponseYou've already chosen the best response.1
f'(x) is the slope of tangent at all points in (a,b) so the graph is a horizontal line so f(x) is a constant C
 one year ago
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