Question 1

Equation ax2 + b = 0

Accepted Answer

A) Pure quadratic equation 
B) General quadratic equation 
C) Not a quadratic equation 
D) None 
A) Pure quadratic equation 
B) General quadratic equation 
C) Not a quadratic equation 
D) None A

Question 2

…………….. are mathematical statements that contains one or more derivatives

Accepted Answer

A) Sets 
B) Linear eqn 
C) Equation 
D) None 
A) Sets 
B) Linear eqn 
C) Equation 
D) None C

Question 3

The expression b2- 4ac is called ………… of the quadratic eqn.

Accepted Answer

A) Discriminant 
B) Roots 
C) Characteristics 
D) solution 
A) Discriminant 
B) Roots 
C) Characteristics 
D) solution A

Question 4

Simultaneous eqns means a set of eqn in …….. unknowns

Accepted Answer

A) One 
B) Two 
C) Three 
D) Any number 
A) One 
B) Two 
C) Three 
D) Any number

Question 5

Break even point is

Accepted Answer

A) No sales no production 
B) No profit no loss 
C) Above targeted profit 
D) None 
A) No sales no production 
B) No profit no loss 
C) Above targeted profit 
D) None

Question 6

………….. is one of the solutions to the equation 3x2 - 4x+1 =0

Accepted Answer

A) x = -1 
B) x = 1 
C) x = 2 
D) x = 0 
A) x = -1 
B) x = 1 
C) x = 2 
D) x = 0

Question 7

x2 - 4 = 0 implies x =………..

Accepted Answer

A) 2 
B) -2 
C) ± 2 
D) None 
A) 2 
B) -2 
C) ± 2 
D) None

Question 8

The term "Quadratic" comes from

Accepted Answer

A) Quadratis 
B) Quadratice 
C) Quadratus 
D) None 
A) Quadratis 
B) Quadratice 
C) Quadratus 
D) None

Question 9

A quadratic eqn with real (or) complex coefficients has 2 solutions called

Accepted Answer

A) Roots 
B) Eqn 
C) Formula 
D) None 
A) Roots 
B) Eqn 
C) Formula 
D) None

Question 10

………… means to rewrite the quadratic eqn into multiplication form

Accepted Answer

A) Graphing 
B) Completing the square 
C) Factoring 
D) None 
A) Graphing 
B) Completing the square 
C) Factoring 
D) None

Question 11

Quadratics eqn is an eqn in which the highest power of the variables is

Accepted Answer

A) 1 
B) 2 
C) 3 
D) None 
A) 1 
B) 2 
C) 3 
D) None

Question 12

At market equilibrium

Accepted Answer

A) Demand = Supply 
B) Profit = Loss 
C) Sales = forecast 
D) None 
A) Demand = Supply 
B) Profit = Loss 
C) Sales = forecast 
D) None

Question 13

If the discriminant of a quadratic eqn is zero, the roots are

Accepted Answer

A) Real and equal 
B) Real and unequal 
C) Complex 
D) Nothing 
A) Real and equal 
B) Real and unequal 
C) Complex 
D) Nothing

Question 14

It is an eqn is one or more variables where each terms degrees is not more than I is

Accepted Answer

A) Simultaneous eqn 
B) Linear eqn 
C) Eqn 
D) none 
A) Simultaneous eqn 
B) Linear eqn 
C) Eqn 
D) none

Question 15

Eqn y = 2x+5 has

Accepted Answer

A) No solution 
B) One solution 
C) 3 solutions 
D) Infinite solutions 
A) No solution 
B) One solution 
C) 3 solutions 
D) Infinite solutions

Question 16

The equations x2 + 4 =0 is a …………

Accepted Answer

A) Quadratic equation 
B) Cubic equation 
C) Simple equation 
D) None 
A) Quadratic equation 
B) Cubic equation 
C) Simple equation 
D) None

Question 17

…………… are a set of eqn containing multiple variables

Accepted Answer

A) Simultaneous eqn 
B) Linear eqn 
C) Eqn 
D) none 
A) Simultaneous eqn 
B) Linear eqn 
C) Eqn 
D) none

Question 18

X = 4 + 8y is

Accepted Answer

A) Quadratic 
B) Linear 
C) Exponential 
D) none 
A) Quadratic 
B) Linear 
C) Exponential 
D) none

Question 19

Quadratic eqn ax2+ bx + c = 0 has equal roots if

Accepted Answer

A) b - 4ac  0 
C) b - 4ac = 0 
D) b - 4ac = 1 
A) b - 4ac  0 
C) b - 4ac = 0 
D) b - 4ac = 1

Question 20

R(x) ==C(x) denotes

Accepted Answer

A) Profit function 
B) Market equilibrium 
C) BEP 
D) None 
A) Profit function 
B) Market equilibrium 
C) BEP 
D) None

Equation ax² + b = 0

…………….. are mathematical statements that contains one or more derivatives

The expression b²- 4ac is called ………… of the quadratic eqn.

Simultaneous eqns means a set of eqn in …….. unknowns

Break even point is

………….. is one of the solutions to the equation 3x² - 4x+1 =0

x² - 4 = 0 implies x =………..

The term "Quadratic" comes from

A quadratic eqn with real (or) complex coefficients has 2 solutions called

………… means to rewrite the quadratic eqn into multiplication form

Quadratics eqn is an eqn in which the highest power of the variables is

At market equilibrium

If the discriminant of a quadratic eqn is zero, the roots are

It is an eqn is one or more variables where each terms degrees is not more than I is

Eqn y = 2x+5 has

The equations x² + 4 =0 is a …………

…………… are a set of eqn containing multiple variables

X = 4 + 8y is

Quadratic eqn ax²+ bx + c = 0 has equal roots if

R(x) ==C(x) denotes

Mathematical Concepts and Operations

Understanding Sequences and Arithmetic Progressions

Math and Statistics

Data Representation and Analysis

Statistical Measures and Index Numbers

Filters

Exam 2: Quadratic Equations and Mathematical Statements

Equation ax2 + b = 0

…………….. are mathematical statements that contains one or more derivatives

The expression b2- 4ac is called ………… of the quadratic eqn.

Simultaneous eqns means a set of eqn in …….. unknowns

Break even point is

………….. is one of the solutions to the equation 3x2 - 4x+1 =0

x2 - 4 = 0 implies x =………..

The term "Quadratic" comes from

A quadratic eqn with real (or) complex coefficients has 2 solutions called

………… means to rewrite the quadratic eqn into multiplication form

Quadratics eqn is an eqn in which the highest power of the variables is

At market equilibrium

If the discriminant of a quadratic eqn is zero, the roots are

It is an eqn is one or more variables where each terms degrees is not more than I is

Eqn y = 2x+5 has

The equations x2 + 4 =0 is a …………

…………… are a set of eqn containing multiple variables

X = 4 + 8y is

Quadratic eqn ax2+ bx + c = 0 has equal roots if

R(x) ==C(x) denotes

Mathematical Concepts and Operations

Understanding Sequences and Arithmetic Progressions

Math and Statistics

Data Representation and Analysis

Statistical Measures and Index Numbers

Filters

Equation ax² + b = 0

The expression b²- 4ac is called ………… of the quadratic eqn.

………….. is one of the solutions to the equation 3x² - 4x+1 =0

x² - 4 = 0 implies x =………..

The equations x² + 4 =0 is a …………

Quadratic eqn ax²+ bx + c = 0 has equal roots if