Math-Quiz-Relation-and-Functions.pdf

CALCULUS: Relations, Functions and Graphs NAME:________________________________ DATE: SEPTEMBER 3, 2024 GRADE AND SECTION: GRADE 10-SSSP TEACHER: MARIETTA N. MUTUC Part 1: Write the correct answer. (2 poi...

CALCULUS: Relations, Functions and Graphs NAME:________________________________ DATE: SEPTEMBER 3, 2024 GRADE AND SECTION: GRADE 10-SSSP TEACHER: MARIETTA N. MUTUC Part 1: Write the correct answer. (2 points each) 1. The image below illustrates what type of mapping diagram? 2. This is a set of ordered pairs that obeys a particular rule. 3. This is also known as the set of all y-values. 4. The image below illustrates what type of mapping diagram? 5. The image of x is denoted by: (Choose below.) a. 𝑥𝑥 b. 𝑓𝑓(𝑥𝑥) c. 𝑥𝑥 2 d. 𝑎𝑎𝑥𝑥 2 Part 2: Problem-solving (Show your solution.) 6. Find the range Y of the following relation for the given domain X:(4 points) 𝑥𝑥 → 𝑥𝑥 + 3 , 𝑋𝑋 = {0,1,2,3} Domain (X) Range (Y) 7. Given the function 𝑓𝑓: 𝑥𝑥 → 3𝑥𝑥 2 + 2𝑥𝑥 − 1. Find 𝑓𝑓(3). (3 points) 1  CALCULUS: Relations, Functions and Graphs 8 a. Complete the table of values for the quadratic function 𝑓𝑓: 𝑥𝑥 → 2𝑥𝑥 2 for the domain−4 ≤ 𝑥𝑥 ≤ 4. 𝑥𝑥 -4 -3 -2 -1 0 1 2 3 4 𝑓𝑓(𝑥𝑥) = 2𝑥𝑥 2 (3 points) b. Using a graph paper, draw the graph of the quadratic function mentioned in 8a. (5 points) 2