1. Which of the following does not belong to the group? B. = = 747 C. 6d-1 . 8d+9 2 7 D. Y+ + 0 2. These are solutions that don't make an equation true. A. Roots C. Extraneous Solutions B. External Solutions D. Exact Solutions 3. In the rational inequality *+3 > 0, the critical points are . A. x= 3, x= 5 B. X= -3, x= -5 C. x= -3, x= 5 D. x=3, x= -5 4. What are the solutions of - - 2 = -1? A. m= 1, m=2 C. m= -1, m= 2 B. m= -1, m= -2 D. m= 1, m= -2 5. Suppose the amount of bacteria growth in a petri dish is represented by the rational function b(t) = 30 0 s t S 20 where t is in hours and b(t) is in millions. Which among the following table of values applies for the said scenario? A. 2 5 10 15 20 25 b ( t ) 25 33.33 41.67 45.45 46.88 47.62 48.08 B 2 5 10 15 20 b (t) 47.62 46.88 45.45 41.67 33.33 25 C. 3 5 25 30 b (t) 25 37.50 41.67 43.75 48.08 48.39 D. 2 5 10 15 20 b (t ) 25 33.33 41.67 45.45 46.88 47.62 6. Which of the following is a rational function? A. 8 = 1+0 B. 3p-5 C. h+4