University:
Santa Ana College
Course:
MATH 150 | Calculus for Biological, Management and Social Sciences
Academic year:

2023
Views:

321

Pages:

1
Author:

verdammter63k

LEVEL 4 PRECALCULS TEST TYPICAL QUESTIONS FROM COMPETENCY AREAS Elementary Operations with Numerical and Algebraic Fractions 3x  2 2   x2 x2 3x  4 3x 3 (A) (B) (C) (D) 2 2 x 4 x 4 x2 Operations with Exponents and Radicals x3a  2  x 2 a 1 (A) x a 3 (B) x a 3 (C) x5a 1 x  3x  10  x2  4 (D) x a 1 Linear Equations and Inequalities 2t  1  2? For what value of t does 3t  4 3 9 (A) – 6 (B)  (C) 2 4 (E) There is no value of t satisfying this equation (D) (E) 3x  x  4  x2  4x  4 (E) x 3 9 4 Polynomials and Polynomial Equations If  x  1  x 2  4   2  x  1 x  2    x  1 P , then P  (A) x 2  2 (C) x  x  2  (B) x 2 Functions If f  x   2 x  5 and g  x   1  x 2 , then f  g  2    (A) –3 (B) –1 (C) 1 Trigonometry  3 If sin   and 0    , then tan   5 2 5 3 4 (A) (B) (C) 2 3 4  x  2 (D) x 2  2 (E) (D) 2 (E) 9 (D) 4 5 (E) 3 4 (D) 1 3 (E) 1 9 (D) 5 12 (E) 4 15 Logarithmic and Exponential Functions log3 27  (A) 81 (B) 9 (C) 3 Word Problems 2 1 4 If is of of a certain number, then that number is 3 2 5 15 5 5 (A) (B) (C) 4 3 6 Answers: 1. D 2. A 3. B 4. C 5. B 6. E 7. C 8. B 2

Math 150 Level 4 Sample

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