Question # 1

f(x) is odd function. If and only if:

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f(-x) = -f(x)

f(-x) = f(x)

f(x) = 3f(-x)

f(x) = -3f(-x)

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Implicit

Explicit

Exponential

Logarithmic

Parametric equations x = a cos t, y = a sin t represent the equation of:

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Line

Circle

Parabola

Ellipse

f (x) = x secx, then f(0)=

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-1

0

1

If x and y are so mixed up and y cannot be expressed in terms of the independent variable x, then y is called a/an ---- function of x.

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Constant

Explicit

Implicit

Inverse

The range of the function f(x) = |x|

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Continuous at x = 1

Not continuous at x = 1

Both a and b

none

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

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a = 0, b = 1

a = 1, b = 0

a = 1, b = 1

a = 0, b = 1

A function, in which the variables are __________ numbers, then function is called a real valued function of real numbers.

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Complex

Rational

Real

None of these

Inverse hyperbolic functions are expressed in terms of natural:

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Numbers

Exponential

Logarithms

Sines

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1

2

3

4

x = 3 cos t, y = 3 sin t represent

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Line

Circle

Parabola

Hyperbola

If the degree of a polynomial function is ------------, then it is called a linear function:

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0

1

2

3

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Parabola

Hyperbola

Ellipse

Circle

If y is an image of x under the function f, we denote it by:

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x = f(y)

x = y

y = f(x)

f(x, y) = c

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Let f(x) = x², then range of f is the set of all:

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Real numbers

Non-negative real numbers

Non-negative integers

Complex numbers

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Ics Part 2 Mathematics Chapter 1 Test Online MCQs With Answers

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