Question # 1

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

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Constant

Explicit

Exponential

Logarithmic

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

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Even function

Odd function

Power function

None of these

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

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0

1

e

Does not exist

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R

R - {2}

R - {2, -2}

R - {-2}

cosh^-1x =

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Parabola

Hyperbola

Ellipse

Circle

tanh x =

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

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0

1

2

3

Every relation, which can be represented by a linear equation in two variables, represents a:

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Graph

Function

Cartesian product

Relation

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

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

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Line

Circle

Parabola

Ellipse

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

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

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-1

0

1

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0

2

1

3

Which one is not an exponential function ?

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Which one is an exponential function ?

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

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Line

Circle

Parabola

Hyperbola

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

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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FSC Part 2 Mathematics Chapter 1 Test Online MCQs With Answers

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