1.2 Relations and Graphs Questions: 1.Given the relations, R, that are de ned on the sets S, determine if R is re exive, symmetric, transitive, and/or antisymmetric. Explain your reasoning. …

Most of the problems were prepared by Michael Kubesa, Tereza Kovarova, and Petr Kovar. The English version was prepared by Tereza Kovarova and Petr Kovar. 1.1. Determine the set A B, …

Discrete Math - Some Practice Problems 1. Give a combinatorial proof of the following identity: Xn k=0 n k!2 = 2 n! 2. Give a closed form expression for n 0! + n 2! + n 4! + n 6! +.... 3. Count the …

Concept 22 Evaluating Functions Worksheet Level 2: Goals: Evaluate a function Practice #1 Practice #2 The graph of the function y=f(x) below shows the temperature y outside at different …

Write legibly and formulate each answer concisely, using only the space provided on this handout. Prove or disprove: there exists a prime p > 3 such that p + 2 and p + 4 are also prime. Hint: …

Functions Worksheet 4 1. Let g(x)=−5x+2. Evaluate each of the following: (a) g(−1) (b) g(−2) (c) g(0) (d) g(5) 2. Let f(x)=2x+2. Evaluate each of the following: (a) f(−3) (b) f(6) (c) f(−1) (d) f(4) …

for problems #1-7. 35 -16 -5 5 ... Function Notation & Evaluating a Function Worksheet Practice Score (__/__) Directions: Evaluate the following functions. Make sure to bubble in your …

LESSON 38: Evaluation of Functions Lesson Summary: For the warm-up, students will solve a problem about study time. In Activity 1, they will see examples of graph transformations and …

III. Challenge Problems 1. The height in meters of a projectile at t seconds can be found by the function . Find the height of the projectile 4 seconds after it is launched.. 2. A substance has a …

Objective: Evaluate and Graph Functions Finding the Domain and Range of Functions The domain, D, of a function is the set of inputs, x, for which the function is defined; the range, R, is …