| 1 |
If the degree of a polynomial function is ------------, then it is called a linear function: |
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| 2 |
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- A. 4
- B. Does not exist
- C.
- D.
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| 3 |
f(x) = sin x + cos x is ------------ function: |
- A. Even
- B. Odd
- C. Composite
- D. Neither even nor odd function
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| 4 |
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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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| 5 |
Which one is an identity function ? |
- A.
- B. f(x) = g(x)
- C. f (x) = x
- D. f(x) = 1
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| 6 |
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- A. 0
- B. 1
- C. e
- D. Does not exist
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| 7 |
x<sup>2</sup> + y<sup>2</sup> = 4 is: |
- A. Function
- B. Not a function
- C. Ellipse
- D. Line
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| 8 |
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- A. Constant
- B. Implicit
- C. Identity
- D. Inverse
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| 9 |
If a function f is from a set X to a set Y, then set X is called the _______ of f: |
- A. Domain
- B. Range
- C. Co-domain
- D. None of these
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| 10 |
Let f(x) = x<sup>2</sup>, then range of f is the set of all: |
- A. Real numbers
- B. Non-negative real numbers
- C. Non-negative integers
- D. Complex numbers
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