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13 Nov 2019
Question Six f'ax) 09 o The graph ofy=f'(x) is shown above. The zeros off'(x) are x =-2, 05, and 3. Point C has x co-ordinate of -0.9 and point B has x co-ordinate of 1-9. (i) For what range of values of x is fx) increasing? (ii) Point C is the local maximum of f'(x) What type of point occurs on y -x) when x-0-9. Justify your answer (ii) For what range of values ofx is x) concave down?
Question Six f'ax) 09 o The graph ofy=f'(x) is shown above. The zeros off'(x) are x =-2, 05, and 3. Point C has x co-ordinate of -0.9 and point B has x co-ordinate of 1-9. (i) For what range of values of x is fx) increasing? (ii) Point C is the local maximum of f'(x) What type of point occurs on y -x) when x-0-9. Justify your answer (ii) For what range of values ofx is x) concave down?
Tod ThielLv2
28 Jul 2019