First Year Business Mathematics Chapter 3 Online MCQ Test for 1st Year Business Mathematics Chapter 3 (Linear Quadratic & Simultaneous Equations)

The graph of a quadratic function is called a

• Quadratic graph A
• Parabola B
• Curve C
• Horizontal line D

f(x)=2x + 1 is a form of

• Linear function A
• Quadratic function B
• Odd function C
• Even function D

A set of all values of 'x' is called

• Function A
• Domain B
• Range C
• Constant function D

The origin is:

• (0,x) A
• (y,0) B
• (0,0) C
• (x,y) D

How many methods are used to solve quadratic equations.

• 3 A
• 4 B
• 5 C
• 6 D

In any function there will be only one:

• Independent variable A
• Dependent variable B
• Random variable C
• None of these D

If matrix contains single column and 3 rows then this type of matrix is called.

• Row matrix A
• Column matrix B
• Null matrix C
• Identity matrix D

If h (x) = 1/x - 5;. then h (5) will be:

• Defined A
• Infinite B
• Finite C
• None of these D

Degree of the function f (x)= x³ - 6x² + 7 is

• 3 A
• 4 B
• 6 C
• 2 D

The function G (t) = 5t - 3/2 is:

• Constant A
• Linear B
• Quadratic C
• Absolute D

f(x)=5 express as 5x^o is called

• Polynomial function of zero degree A
• Constant B
• Polynomial function C
• Domain D

• {3} A
• R B
• R - {x = 3} C
• None of these D

The point (4,0) lies in/an:

• 1st quadrant A
• 3rd quadrant B
• x -axis C
• y- axis D

F(-x)=-f(x) means

• Implicit function A
• Even function B
• Odd function C
• Domain D

The coordinate axes consist of

• Two lines A
• Four lines B
• One line C
• Three lines D