Question # 1

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

Which one is not an exponential function ?

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Inverse hyperbolic functions are expressed in terms of natural:

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Numbers

Exponential

Logarithms

Sines

The symbol y = f(x) i.e. y is equal to f of x, invented by Swiss mathematician-----------:

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Euler

Cauchy

Leibniz

Newton

Which one is a constant function ?

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f(x) = x²

f(x) = x

f(x) = x + 1

f(x) = 14

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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

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

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Domain

Range

Co-domain

None of these

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)

If f(x) = |x|, f(x) is a:

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Constant function

Absolute function

Linear function

Quadratic function

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0

2

1

3

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4, -4

0

2, -2

0, 4

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Constant function

Absolute linear function

Linear function

Quadratic function

A function P(x) = 6x⁴ + 7x³ + 5x + 1 is called a polynomial function of degree -------- with leading coefficient -------.

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4, 6

2, 7

2, 3

2, 5

Let f(x) = cos x, then f(x) is an:

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Even function

Odd function

Power function

None of these

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

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Dependent

Independent

Image of y

None of these

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0

1

e

Does not exist

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ICS Part 2 Mathematics Chapter 1 Test Online MCQs With Answers

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