Problem 80E

Sketching the General Shape, Knowing

Each of exercise gives the first derivative of a continuous function Find and then use steps 2–4 of the graphing procedure on page 248 to sketch the general shape of the graph of ƒ.

Logic I Week 2 08/23 Homework # 1 answers 1. True 2. True 3. True 4. False 5. True C2. I ᵛ L C3. I ∙ L C4. ~(I ∙ L) Review of Week 1 I. Parentheses are used with unclear symbolization structure (L ∙ I) ᵛ K Disjunction of Conjugation L ∙ (I ᵛ K) Conjugation of Disjunction ~K ᵛ L Disjunction of Negation ~(K ᵛ L) Negation of Disjunction II. Follow the syntax (look at the word order) of the English sentence to determine the order of the symbols. a. Amanda and Xander do not both eat pizza. ~(A ∙ X) i. "not" comes before "both", so the ~ (not) negates the conjunction A ∙ X b. Amanda and Xan