ICS Part 2 Mathematics Chapter 1 Test Online

cosh^-1x =

• 
  A
• 
  B
• 
  C
• 
  D

Cosh² x - Sinh² x =

• 1 A
• -1 B
• 2 C
• -2 D

If a function f is from a set X to a set Y, then set X is called the _______ of f:

• Domain A
• Range B
• Co-domain C
• None of these D

If y = (x), then the variable x is called --------- variable of a function f.

• Dependent A
• Independent B
• Image of y C
• None of these D

The linear function f(x) = ax + b is an identity function if:

• a = 0, b = 1 A
• a = 1, b = 0 B
• a = 1, b = 1 C
• a = 0, b = 1 D

Which one is not an exponential function ?

• 
  A
• 
  B
• 
  C
• 
  D

• Common logarithmic A
• Natural logarthmic B
• Exponential C
• None of these D

• Line A
• Parabola B
• Ellipse C
• Hybperbola D

• Constant A
• Implicit B
• Explicit C
• Inverse D

The function y = ln x is a/an -------------- function of x.

• Constant A
• Explicit B
• Exponential C
• Logarithmic D

• Parabola A
• Hyperbola B
• Ellipse C
• Circle D

x² + y² = 4 is:

• Function A
• Not a function B
• Ellipse C
• Line D

• 0 A
• 1 B
• e C
• Does not exist D

• Constant A
• Implicit B
• Identity C
• Inverse D

• Continuous at x = 1 A
• Not continuous at x = 1 B
• Both a and b C
• none D

• R A
• R - {2} B
• R - {2, -2} C
• R - {-2} D

Cosh² x + Sinh² x =

• Cosh x² A
• Cosh 2x B
• Sinh 2x C
• Tanh 2x D

• Undefined A
• 3a² B
• a² C
• 0 D

• 4 A
• Does not exist B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D