9. Consider graph of you see below, and find the sign of the indicated quantity, if it exists. If it does not f(x) exist, please say so. f(0) f’(0) f(-2) f’(-2) f(2) f’(2) 10. Consider the function whose graph you see below, and find a number such that x= c a) is not continuous at f x= a b) is continuous but not differentiable at f x= b c) is positive at f’ x= c d) is negative at x= d f’
9. Consider graph of f(x) you see below, and find the sign of the indicated quantity, if it exists. If it does not exist, please say so. f(0) f’(0) f(-2) f’(-2) f(2) f’(2) 10. Consider the function whose graph you see below, and find a number x= c such that a) f is not continuous at x= a b) f is continuous but not differentiable at x= b c) f’ is positive at x= c d) f’ is negative at x= d
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