GEN MATH 2111 SECOND QUARTER EXAM

GenMath Grade 11 Exam (GMAT2111)

Q1. Evaluate the logarithmic expression: 3log9​(x2)=6log9​(x)

Answer: True

Q2. Evaluate the logarithmic expression: (log3​2)(log3​4)=log3​8

Answer: False

Q3. Evaluate the logarithmic expression: 3(log9​x)2=6log9​x

Answer: True

Q4. Find the value of the logarithmic expression: log7​(73⋅78)

Answer: 11

Q5. Find the value of the logarithmic expression: log1/2​16

Answer: -4

Q6. Evaluate the logarithmic expression: (log3​2)(log3​4)=log3​6

Answer: False

Q7. Find the value of the logarithmic expression: log7​(75)

Answer: 5

Q8. Evaluate the logarithmic expression: (log3​2)(log3​4)=log3​8

Answer: False

Q9. Find the value of the logarithmic expression: log3​(27⋅81)

Answer: 7

Q10. Find the value of the logarithmic expression: log9​729

Answer: 3

Q11. Find the value of the logarithmic expression: log7​1

Answer: 0

Q12. Evaluate the logarithmic expression: log3​(2x2)=2log3​(2x)

Answer: False

Q13. Find the value of the logarithmic expression: log2​32

Answer: 5

Q14. Find the value of the logarithmic expression: log5​5

Answer: 1

Q15. Evaluate the logarithmic expression: log(22)=(log2)2

Answer: False

Q16. Find the value of the logarithmic expression: log7​(749​)

Answer: 1

Q17. Find the value of the logarithmic expression: log2​(21024​)

Answer: -6

Q18. Evaluate the logarithmic expression: log3​(2x2)=log3​2+2log3​x

Answer: True

Q19. Find the value of x: 24=x

Answer: 16

Q20. Find the value of x: 43=x

Answer: 64

Q21. Find the inverse of the function A = {(-4, 4), (-3, 2), (-2, 1), (0, -1), (1, -3), (2, -5)}:

Answer: A−1 = {(4, -4), (2, -3), (1, -2), (-1, 0), (-3, 1), (-5, 2)}

Q22. The relation pairing a real number to its square is a one-to-one function:

Answer: False

Q23. Find the inverse of the function defined by the table: x = -4 to 4, y = -9 to 7 (by 2s):

Answer: x = -9, -7, -5, -3, -1, 1, 3, 5, 7; y = -4, -3, -2, -1, 0, 1, 2, 3, 4

Q24. The relation pairing an SSS member to his/her SSS number is a one-to-one function:

Answer: True

Q25. Identify as stock or bond: (a) A form of equity financing. (b) A form of debt financing:

Answer: (a) Stock, (b) Bond