Since the solution to 100 from 7.3 chapter was answered, more than 222 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 100 from chapter: 7.3 was answered by , our top Calculus solution expert on 03/15/18, 04:43PM. This textbook survival guide was created for the textbook: Precalculus, edition: 7. The answer to “In Exercises 97100, (a) determine the real zeros of and (b) sketch the graph of f” is broken down into a number of easy to follow steps, and 16 words. Precalculus was written by and is associated to the ISBN: 9780618643448. This full solution covers the following key subjects: . This expansive textbook survival guide covers 85 chapters, and 8847 solutions.