1st Year Mathematics Chapter 3 TestUNIT 3: Theory of Quadratic Functions

Q1. Multiple choice questions (Attempt all · 6 × 1 = 6)

1. To solve absolute value quadratic function we must illuminate roots which are:

   1. Real

   2. Imaginary

   3. Extraneous

   4. Double

2. Inverse of a quadratic function should be:

   1. Into

   2. Onto

   3. One to one

   4. Not to one

3. Name the type of equation .

   1. Radical

   2. Reciprocal

   3. Rational

   4. None of these

4. An equation of the form ax²+bx+c=0 is called quadratic is ......:

   1. a=0

   2. 

   3. b=0

   4. 

5. An equation involving radical expression of the variable is called ......:

   1. Radical equation

   2. Algebraic equation

   3. Exponential equation

   4. None of these

6. What are the distinct roots of the equation x²+x^-2-2=0:

   1. 

   2. 

   3. 

   4.