College Math Certification Exam Tests

College Math Practice Test 154

Free *Relation b/w roots and the coefficients of quadratic equations Multiple Choice Questions and Answers (MCQs) PDF Download* (Relation b/w roots and the coefficients of quadratic equations MCQs PDF Book), chapter 9-154 to learn online math degree courses. Study Quadratic Equations quiz answers PDF, relation b/w roots and the coefficients of quadratic equations Multiple Choice Questions (MCQ Quiz) for online college degrees. Free educational app: *Relation b/w roots and the coefficients of quadratic equations MCQs* App Download & e-Book for relation b/w roots and the coefficients of quadratic equations, period of trigonometric functions, fourth root of unity, when q(x) has repeated linear factors, algebra problems test prep for best two year degrees.

The MCQs: *If a > 0, then the function ƒ(x) = ax² + bx + c has a minimum value at*; "Relation b/w roots & the coefficients of quadratic equations" App Download (iOS & Android) Free with answers x = -a/2b, x = a/2b, x = -b/2a to study online tutor courses. Practice quadratic equations questions and answers, Google eBook to download free sample for GRE subject tests.

**MCQ 766**: If a > 0, then the function ƒ(x) = ax² + bx + c has a minimum value at

A) x = a/2b

B) x = -a/2b

C) x = -b/2a

D) None of Above

c

**MCQ 767**: The period of 3sin(3x) is

A) π/3

B) π/2

C) 2π/3

D) π

c

**MCQ 768**: If ω is the imaginary cube root of unity, then the quadratic equation with roots -3ω and -3ω² is

A) x² + 3x + 9 = 0

B) x² - 3x + 9 = 0

C) x² - 2x + 4 = 0

D) x² + 2x + 4 = 0

b

**MCQ 769**: Partial fractions of 1/(x²-4) are equivalent to

A) A/(x+2) + B/(x-2)²

B) A/(x-2) + B/(x+2)²

C) A/(x+2) + B/(x-2)

D) None of Above

c

**MCQ 770**: If ƒ(x) = √(x² +1, then domain of f is

A) [-∞,-1]∪[1,∞]

B) [-∞, ∞]

C) [-∞,-2]∪[2,∞]

D) [-∞,-2]∪[3,∞]

b

Triple Angle Identities MCQs

Polynomial Function MCQs

Trigonometric Identities MCQs

Fundamental Identities MCQs

Online Math Learning MCQs

Geometric Mean MCQs

Period of Trigonometric Functions MCQs

Basic Trigonometry Formulas MCQs

Composition of functions MCQs

Trigonometric ratios of Allied Angles MCQs

Complex Numbers MCQs

Odd Functions MCQs

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