# Examples of Quadratic Equations Quiz Questions and Answers 138 PDF Download

Learn examples of quadratic equations quiz questions, college math online test 138 for distance learning degrees, online college courses. Colleges and universities courses' MCQs on quadratic equations quiz, examples of quadratic equations multiple choice questions and answers to learn math MCQs with answers. Practice examples of quadratic equations MCQs, ETS GRE test assessment on notation and value of function, double angle identities, composition of functions, examples of quadratic equations practice test for online cool math courses distance learning.

Study examples of quadratic equations online courses with multiple choice question (MCQs): quadratic formula is, for bachelor degree and masters degree in mathematics questions with choices x = (-b ± √(b² - 4ac))/2a, x = -b ± √( b ² - 4ac /a, x = b ± √( b ² - 4ac /a for summative assessment, summative assessment of jobs' seekers and students with online jobs and courses' tests. Learn quadratic equations quizzes with problem-solving skills assessment test.

## Quiz on Examples of Quadratic Equations Worksheet 138Quiz PDF Download

Examples of Quadratic Equations Quiz

MCQ: Quadratic formula is

- x = (-b ± √(b² - 4ac))/2a
- x = -b ± √( b ² - 4ac /a
- x = b ± √( b ² - 4ac /a
- None of Above

A

Composition of functions Quiz

MCQ: If ƒ(x) = |x|, then range of f is

- [-∞,0]
- [0,infinty]
- [-∞,∞]
- None of Above

B

Double Angle Identities Quiz

MCQ: 2cosαsinβ =

- cos(α + β)+ cos(α - β)
- cos(α + β)- cos(α - β)
- sin(α + β)+ sin(α - β)
- sin(α + β)- sin(α - β)

D

Notation & Value of Function Quiz

MCQ: If f:x→y is a function, then y εY is called the

- dependent variable of f
- Independent variable of f
- value of f
- range of f

A

Double Angle Identities Quiz

MCQ: Sin2α =

- cos²α - sin²α
- 2sin²α +1
- 2sinαcosα
- sinαcosα

C