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# Relation b/w roots and the coefficients of quadratic equations Quiz Questions and Answers PDF p. 154

Relation b/w roots and the coefficients of quadratic equations quiz questions and answers, relation b/w roots and the coefficients of quadratic equations MCQ with answers PDF 154 to solve College Math mock tests for online college programs. Solve Quadratic Equations trivia questions, relation b/w roots and the coefficients of quadratic equations Multiple Choice Questions (MCQ) for online college degrees. Relation b/w roots and the coefficients of quadratic equations Interview Questions PDF: algebra problems, when q(x) has repeated linear factors, fourth root of unity, period of trigonometric functions, relation b/w roots and the coefficients of quadratic equations test prep for online college courses.

"If a > 0, then the function ƒ(x) = ax² + bx + c has a minimum value at" MCQ PDF with choices x = -a/2b, x = a/2b, x = -b/2a, and none of above for GRE test prep classes. Practice quadratic equations questions and answers to improve problem solving skills for online colleges that offer certificate programs.

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

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

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

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

π/3
π/2
2π/3
π

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

x² + 3x + 9 = 0
x² - 3x + 9 = 0
x² - 2x + 4 = 0
x² + 2x + 4 = 0

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

A/(x+2) + B/(x-2)²
A/(x-2) + B/(x+2)²
A/(x+2) + B/(x-2)
None of Above

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

[-∞,-1]∪[1,∞]
[-∞, ∞]
[-∞,-2]∪[2,∞]
[-∞,-2]∪[3,∞]