| 1 |
Every relation, which can be represented by a linear equation in two variables, represents a: |
- A. Graph
- B. Function
- C. Cartesian product
- D. Relation
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| 2 |
x = 3 cos t, y = 3 sin t represent |
- A. Line
- B. Circle
- C. Parabola
- D. Hyperbola
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| 3 |
Which one is not an exponential function ? |
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| 4 |
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- A. Implicit
- B. Explicit
- C. Exponential
- D. Logarithmic
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| 5 |
A function, in which the variable appears as exponent (power), is called a / an -------- function. |
- A. Constant
- B. Explicit
- C. Exponential
- D. Inverse
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| 6 |
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- A. f(x<sup>2</sup> + 1)
- B. f(x)
- C.
- D. f(x<sup>2</sup>)
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| 7 |
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- A. Common logarithmic
- B. Natural logarthmic
- C. Exponential
- D. None of these
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| 8 |
Let f(x) = x<sup>2</sup> + 3, then domain of f is: |
- A. Set of all integers
- B. Set of natural numbers
- C. Set of real numbers
- D. Set of rational numbers
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| 9 |
Which one is a constant function ? |
- A. f(x) = x<sup>2</sup>
- B. f(x) = x
- C. f(x) = x + 1
- D. f(x) = 14
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| 10 |
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- A. Undefined
- B. 3a<sup>2</sup>
- C. a<sup>2</sup>
- D. 0
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