MATH PLACEMENT TEST QUESTIONS, ANSWER AND CALCULATED SOLUTION

MATH PLACEMENT TEST QUESTIONS, ANSWER AND CALCULATED SOLUTION Question 1 Your answer is CORRECT. Simplify a) 8 b) 24⁄5 c) 1⁄10 d) 8⁄5 e) 3⁄10 f) None of the above. Question 2 Your answer is CORRECT. Simplify a) 15 b) c) 2025 d) e) f) None of the above. Question 3 Your answer is CORRECT. If d = -4 and c = 1⁄4 , evaluate the following: a) -5 b) 4 c) 33⁄4 d) 2 e) 5 f) None of the above. Question 4 Your answer is CORRECT. Simplify the following: -72 + 70 a) -42 b) -13 c) -48 d) -50 e) -49 f) None of the above. Question 5 Your answer is CORRECT. Simplify and report your answer with all positive exponents a) b) c) d) e) f) None of the above. Question 6 Your answer is CORRECT. If and y = 3, what is x ? a) 17⁄2 b) -7 c) 5 d) 1⁄2 e) 13⁄11 f) None of the above. Question 7 Your answer is CORRECT. Simplify a) b) c) d) e) f) None of the above. Question 8 Your answer is CORRECT. Simplify a) b) c) d) e) f) None of the above. Question 9 Your answer is INCORRECT. Simplify a) b) c) d) e) f) None of the above. Question 10 Your answer is CORRECT. Solve a) 5⁄24 b) -2⁄3 c) 2⁄3 d) 25⁄6 e) -2⁄75 f) None of the above. Question 11 Your answer is CORRECT. Find the coordinates of the x-intercept for a) ( 7 , 0 ) b) ( 0 , -7 ) c) ( -6 , 0 ) d) ( -7 , 0 ) e) ( 0 , 6 ) f) None of the above. Question 12 Your answer is CORRECT. Find the coordinates of the y-intercept for a) ( 0 , 4 ) b) ( 0 , -6 ) c) ( 6 , 0 ) d) ( 0 , 6 ) e) ( -4 , 0 ) f) None of the above. Question 13 Your answer is CORRECT. Solve for x: a) b) c) d) e) f) None of the above. Question 14 Your answer is CORRECT. Select the equation which gives the graph shown below. a) b) c) d) e) f) None of the above. Question 15 Your answer is CORRECT. Solve for x: a) x = -9, x = 0, x = 9 b) x = 0, x = 81 c) x = 81 d) x = 0, x = 9 e) x = -9, x = 9 f) None of the above. Question 16 Your answer is CORRECT. Solve for x: a) x = 5, x = 4 b) x = -5, x = 4 c) x = 1, x = 4 d) x = 5, x = -4 e) x = -5, x = -4 f) None of the above. Question 17 Your answer is CORRECT. Find the domain of the function a) All real numbers except -8 and 4 b) All real numbers except -8 c) All real numbers except 0 d) All real numbers except 8 e) All real numbers except 4 f) None of the above. Question 18 Your answer is CORRECT. Evaluate f(-1) for