Suppose that limxl a fsxd 5 ` and limxl a tsxd 5 c, where c is a real number. Prove each statement. (a) lim x la f fsxd 1 tsxdg ` (b) lim x la f fsxd tsxdg 5 ` if c . 0 (c) lim xla f fsxd tsxdg 5 2` if c , 0

CH 1010: General Chemistry Dr. Ava Kreider-Mueller FINAL EXAM CHAPTER 1: Key Terms- Steps of the Scientific Method: 1. Ask a Question 2. Background Research on the topic 3. Create a Hypothesis 4. Test your Hypothesis 5. Analyze your data, and draw a conclusion 6. Report all findings, check if hypothesis was correct Hypothesis: a testable explanation Scientific Theory: a explanation which has been repeated tested Scientific Law: a statement of a fundamental principle that can be applied to a topic. M