Please help me in my activity on my general mathematics subject. Please give accurate answers and explanations with complete solutions. Thank you!

Write your answer before the number. 1. Any set of ordered pair. A. Function B. Relation C. Domain D. Range 2. Set of all possible values that the variable x can take. A. Function B. Relation C. Domain D. Range 3. Also known as the inverse of exponential function. A. Rational B. Inverse C. Exponential D. Logarithmic 4. It is defined as the ratio of two polynomial function. A. Rational B. Inverse C. Exponential D. Logarithmic 5. A function whose variable is in the exponent. A. Rational B. Inverse C. Exponential D. Logarithmic 6. Determine the value of the function f (2) = x A. 1 B. 2 C. 3 D. 4 7. How much will Anna Hatiway's earning after selling 150 clothes? A. Php. 19,350 B. Php 280 C. Php 20 D. Php 19,500 8. Marites is charged P300 monthly for a particular mobile plan, which includes 100 free text messages. Messages in excess of 100 are charged P1.00 each. Which of the following functions best represents the amount a consumer pays each month as a function of the number of messages m sent in a month? A. t (m) = 300m 0 100 300 + m m > 100 300 B. t(m) = 0 100 D. t(m) = m 100 9. How much will Marites pay if she sent a total of 200 text messages in a month? A. t (200) = P60, 000 C. t (200) = P500 B. t (200) = P 100 D. t (200) = P300 10. Determine the domain of the function f (x) = A. ((-00, +00)) C. ((-60, 0) U (0 + 0)] B. {(-co, 1) U (1 + 0)} D. ((-60, -1) U (-1, +00)} 11. Determine the range of the function f (x) = A. ((-00, +00)] C. ((-co, 0) U (0 + 0)]B. {(-co, 1) U (1 + co)] D. ((-00, -1) U (-1, +00)] 12. Find the value of the unknown in the equation = = t? - 5 A. t=4 B. t= 3.83 C. t=2.83 D. t=2 13. Find the inverse of the functionf (x) = - A. f-1(x) = V2x -4 C. f-1 (x) = V2x + 4 B. f 1 (x) = Vx +4 D. f-1(x) = V2x + 2 14. Find the domain of the inverse function of f (x) = 3x +5 A. ((-00, +00)] C. {(-00, 0) U (0 + 00)] B. ((-00, 1) U (1 + co)] D. [(-00, -1) U (-1, +00)] 15. Find the inverse of the function 3 = 2x A. x = log, 2 B. x = log-32 C. x = log_23 D. x = log23 16. Find the horizontal asymptote of the function f (x) = 2* A. x = 0 B. x = 1 C.y = 0 D. y = 1 17. Determine the graph of exponential function. A. C. 12545 7 59 10 B. D. 18. Find the value of the unknown variable in the equation 2* = 42 A. x =0 B. x = 1 C. x = 2 D. x = 4 19. Find the value of the unknown variable in the equation log; 2x = log; 16 A. x = 2 B. x = 4 C. x = 8 D. x = 16 20. Find the value of the unknown variable in the equation ( 2*) (42) 2 6 A. x =0 B. x = 1 C. x = 2 D. x = 4