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For questions 1-5, choose the graph that goes with the given function. 1. y = 3x O A. B. O C. 4 2 O D.

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For questions 1-5, choose the graph that goes with the given function. 1. y = 3x O A. B. O C. 4 2 O D. O\f\f\f\f\f\f\f\f\fFor questions 6-10, choose the function that goes with the given graph. -1 6. -3 -2 2 O A. y = log4(-X) O B.y=-log2(x) O C. y = 5x O D. y = (2) O E. y = log7(x) O F. y = log2(5)\f-1.5 0.5 8. -2 -0.5 -1.5 O A. y = log4(-x) O B. y = 5x O C. y=-log2(x) O D. y = (2 ) O E. y = log7(x) O F. y = log2(5)\f12 10. -2 N -1 - 2 O A. y = log4(-X) O B. y = 5x O c. y= O D.y= -log2(x) O E. y = log7(x) O F. y = log2(5)For question 11, choose the correct equation. 11. Which equation below is equivalent to the equation z = d"? O Aw=d? OB.d=2" O C.w=log,(d) O D.d=w O E.w=logy(2) O F.z=logg(w) For questions 12-18, give the domain and range of the function. Use interval notation. (Answers may repeat, so check the available choices carefully.) NOTE: The graph appears to stop on the left, but it continues to drop vertically. O A. Domain (c0,00) Range: [0,00) O B. Domain' (0,00) Range: (4,00) O C. Domain (4,00) Range: (0,00) O D. Domain (4,00) Range (00,00) O E. Domain: [4,00) Range: [0,00) O F. Domain: (0,0) Range: (00,00) 13. -2 2 -1 - 2 O A. Domain: (-00, 00) Range: [0,00) O B. Domain: [0,co) Range: (-00, 00) O C. Domain: (4,00) Range: (-00, 00) O D. Domain: [4,00) Range: [4,00) O E. Domain: (-00, 00) Range: (0,00) O F. Domain: (-00, 00) Range: (4,00)2 14. -2 Not -1 -2 O A. Domain: (-00, 00) Range: (0,00) O B. Domain: [4,00) Range: [4,00) O C. Domain: [0, co) Range: (-00, 00) O D. Domain: (-00, op) Range: (4,00) O E. Domain: (-4,00) Range: (0,00) O F. Domain: [0,co) Range: (-00, 00)O A. Domain: [4,00) Range: [4,00) O B. Domain: (4,00) Range: (4,00) O C. Domain: (4,00) Range: {00,00) O D. Domain [0,00) Range (o0,00) O E. Domain: (o0,00) Range: (4,00) O F. Domain: (00,0) Range: (00,00) O A. Domain (oo,00) Range: (0,00) O B. Domain: [-4,00) Range: [0,00) O C. Domain: [0,00) Range: (00,00) O D. Domain: (0,00) Range: (00,00) O E. Domain: (0,00) Range: (4,00) O F. Domain: (4,00) Range: (0,00) O A. Domain: [0,00) Range: (o0,00) O B. Domain [0,00) Range: {oD,00) O C. Domain: [4,00) Range: [4,00) O D. Domain: (o0,00) Range: (4,00) O E. Domain: [-4,00) Range: [0,00) O F. Domain: (0,00) Range: (00,00) -2 O A. Domain: (00,00) Range: [0,00) O B. Domain: (4,00) Range: (4,00) O C. Domain- [4,00) Range: [4,00) O D. Domain: (4,0) Range (00,00) O E. Domain: (0,0) Range: (00,00) O F. Domain (00,0] Range: (00,00) For questions 19 and 20, choose the correct statement. 19. What is ALWAYS true about the graph of the function f(x) = a* (where "a" is any positive integer)? O A. It goes through the point (1,0). O B. It goes through the point (0, 1). O C. It goes through the point (1, 1). O D. It goes through the origin. O E. It touches both the x-axis and the y-axis. None of the answers are correct. O F. None of the answers are correct 20. What is ALWAYS true about the graph of the function f(x) = log(x)? O A. None of the answers are correct. O B. It goes through the point (0, 1). O C. It goes through the point (1, 1). O D. It goes through the origin O E. It touches both the x-axis and the y-axis. O F. It goes through the point (1,0).The set of all possible values which qualify as inputs to a function is known as the domain of the function. 2 (0,0) 15. this value of x is not taken as domain because graph domain= (-00, 0) is exit in this side The set of all the outputs of a function is known as the range of the function or after substituting the domain, the entire set of all values possible as outcomes of the dependent variable. O A. Domain: [4,00) Range: [4,00) Range = (-00,00) O B. Domain: (4,00) Range: (4,00) O C. Domain: (4,00) Range: (-00, 00) O D. Domain: [0, op) Range: (-00, 00) O E. Domain: (-co, 00) Range: (4,00) F. Domain: (-00,0) Range: (-00, 00)

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