If f(x) = -x-3x - 5 7x4 a) Use the limit laws to find lim f(x)....

 

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If f(x) = -x-3x - 5 7x4 a) Use the limit laws to find lim f(x). Show all work and name all the laws used in x1 each step. b) Is f(x) a continuous function at x = 1? c) If this is a continuous function at x = 1, what are all the criteria that it meets? If it is not, write down a condition that it fails to meet and name the discontinuity. If f(x) = -x-3x - 5 7x4 a) Use the limit laws to find lim f(x). Show all work and name all the laws used in x1 each step. b) Is f(x) a continuous function at x = 1? c) If this is a continuous function at x = 1, what are all the criteria that it meets? If it is not, write down a condition that it fails to meet and name the discontinuity.