CLEP College Algebra PT-LSG Exam Practice Questions

1. Which is equivalent to ?
   1. 0
   2. 
   3. 
   4. 
   5. 
2. Given: f(x) = 2x − 1 and g(x) = x2 + 3. What is the value of g(f(−1))?
   1. 3
   2. −6
   3. 12
   4. 4
   5. −4
3. Which are the zeroes for x3 − 3x + 2?
   1. −2, −1, 1
   2. −1, 1, 2
   3. −2, 1
   4. −1, 2
   5. −2, −1
4. Given: log a = 0.30 and log b = 0.47. Which of the following has a value of 0.77?
   1. log (a + b)
   2. (loga)(logb)
   3. log ab
   4. b log a
   5. a log b
5. Which is the value of x in 8x+1 = 42x−1?
   1. −5
   2. −1
   3. 1
   4. 3
   5. 5
6. The reduced form of is
   1. −2 − i
   2. 1 − 2i
   3. -2 + 2i
   4. 1 + i
   5. −2 + i
7. The simplified form of is
   1. 6x−2
   2. 6x−1
   3. 
   4. 
   5. 6x
8. What is the solution set for |3x − 9| > 4?
   1. 
   2. 
   3. or
   4. or
   5. or
9. Which is the inverse function, f−1(x), of f(x) = ?
   1. f−1(x) =
   2. f−1(x) =
   3. f−1(x) =
   4. f−1(x) =
   5. f−1(x) =
10. Which is the equation of a line, in standard form, with y-intercept −3 and parallel to the line 2x + 5y − 8 = 0?
    1. 2x + 5y + 15 = 0
    2. 2x + 5y − 3 = 0
    3. 5x + 2y − 15 = 0
    4. −5x + 2y + 3 = 0
    5. −2x + 5y − 15

CLEP College Algebra PT-LSG Exam Answer Key