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Learn quiz on relation b/w roots the coefficients of quadratic equations, college math quiz 154 to practice. Free math MCQs questions and answers to learn relation b/w roots the coefficients of quadratic equations MCQs with answers. Practice MCQs to test knowledge on 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 worksheets.

Free relation b/w roots the coefficients of quadratic equations worksheet has multiple choice quiz questions as if a > 0, then function ƒ(x) = ax2 + bx + c has a minimum value at, answer key with choices as x = a/2b, x = -a/2b, x = -b/2a and none of above to test study skills. For eLearning, study online quadratic equations multiple choice questions based quiz questions and answers.

Relation b/w roots and coefficients of quadratic equations Quiz

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

1. x = a/2b
2. x = -a/2b
3. x = -b/2a
4. None of Above

C

Period of Trigonometric Functions Quiz

MCQ. Period of 3sin(3x) is

1. π/3
2. π/2
3. 2π/3
4. π

C

Fourth Root of Unity Quiz

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

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

B

when Q(x) has repeated linear factors Quiz

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

1. A/(x+2) + B/(x-2)2
2. A/(x-2) + B/(x+2)2
3. A/(x+2) + B/(x-2)
4. None of Above

C

Algebra Problems Quiz

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

1. [-∞,-1]∪[1,∞]
2. [-∞, ∞]
3. [-∞,-2]∪[2,∞]
4. [-∞,-2]∪[3,∞]

B