# Relation b/w roots & the coefficients of quadratic equations Quiz Questions and Answers 43 PDF Download

Relation b/w roots and the coefficients of quadratic equations quiz questions, learn college math online test prep 43 for distance learning, online degrees courses. Colleges and universities courses' MCQs on quadratic equations quiz, relation b/w roots and the coefficients of quadratic equations multiple choice questions and answers to learn math MCQs with answers. Practice relation b/w roots and the coefficients of quadratic equations MCQs, ETS GRE test prep on period of trigonometric functions, inverse of a function, online math learning, relation b/w roots and the coefficients of quadratic equations practice test for online basic algebra courses distance learning.

Study relation b/w roots and the coefficients of quadratic equations online courses with multiple choice question (MCQs), if a < 0, then function ƒ(x) = ax² + bx + c has a maximum value value at, for bachelor degree and masters degree in mathematics questions with choices x = a/2b, x = -a/2b, x = -b/2a with technical interview questions for online assessment of fresh and experienced graduates. Learn quadratic equations questions and answers with problem-solving skills assessment test.

## Quiz on Relation b/w roots & the coefficients of quadratic equations Worksheet 43Quiz PDF Download

Relation b/w roots & the coefficients of quadratic equations Quiz

MCQ: If a < 0, then function ƒ(x) = ax² + bx + c has a maximum value value at

- x = a/2b
- x = -a/2b
- x = -b/2a
- None of Above

C

Online Math Learning Quiz

MCQ: Cosα =

- ±√(1 - cos2α)/2
- ±√(1+ cos2α);/2
- ±(√(1)+ sin2α)/2
- None of Above

B

Inverse of a Function Quiz

MCQ: If f is a bijective function, then f^{-1}ƒ(x)) =

- 0
- 1
- 2
- x

D

Period of Trigonometric Functions Quiz

MCQ: Period of csc(x) is

- π
- 2π
- 3π
- 4π

B

Online Math Learning Quiz

MCQ: Cos20°cos40°cos80° =

- ¹⁄
_{16} - ¹⁄
_{8} - ¹⁄
_{4} - None of Above

B