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College Math Practice Test 13

# Linear Functions Quiz Questions and Answers PDF - 13

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The Linear Functions Quiz Questions and Answers PDF, Linear Functions Quiz with Answers PDF Download e-Book Ch. 3-13 to prepare College Math Practice Tests. Solve Functions and Limits MCQ with answers PDF, Linear Functions Multiple Choice Questions (MCQ Quiz) for free online college classes. The Linear Functions Quiz App Download: Free learning app for linear functions, algebra problems, sine cosine tangent, measuring angles units, nature of roots of quadratic equation test prep for colleges that offer online degrees.

## Linear Functions Questions and Answers : Quiz 13

MCQ 61:

ƒ(x) = sin(x)cos(x) is

1. linear function
3. odd function
4. even function
MCQ 62:

If ƒ(x) = √(x²) -9, then domain of f is

1. [-∞,-2]∪[2,∞]
2. [-2,2]
3. [-3,3]
4. [-∞,-3]&cup'[3,∞]
MCQ 63:

Sin5θcos2θ =

1. 1/2[sin7θ+sin3θ]
2. [sin7θ+sin3θ]
3. 1/2[sin7θ-sin3θ]
4. None of Above
MCQ 64:

One second is denoted by

2. 1′
3. 1″
MCQ 65:

If the roots of p² + qx + 1 = 0 are equal, then

1. q² - 4p = 0
2. q² + 4p = 0
3. p² - 4p = 0
4. p² + 4q = 0