19. Determine the horizontal and vertical intercept of the function = 3x - 24. f(x) 20. Given the following graph of the function determine the horizontal and vertical intercepts of f, f. Horizontal intercept: _____________ Vertical intercept: ___________ Use the following context to answer questions #21 and 22 Suppose the of below represents the expected number of people who will compete in a race for varying f n values of the temperature in degrees Fahrenheit at the start of the race. t 21. Explain what the point (60, 40) represents in the context of the problem. 22. Determine the domain and range of the function. 23. Given the sequence 6, 24, a7. –3, –12, …determine 24. Circle the following sequences that are arithmetic. I. 3, –1, –5, –9,… II. –1, –3, –7, –13, … III. 8, 15, 22, 28, … 25. Given = 3(5 20), evaluate g(x) – x – g(7).
19. Determine the horizontal and vertical intercept of the function f(x) = 3x - 24. 20. Given the following graph of the function f, determine the horizontal and vertical intercepts of f. Horizontal intercept: _____________ Vertical intercept: ___________ Use the following context to answer questions #21 and 22 Suppose the of f below represents the expected number of people n who will compete in a race for varying values of the temperature t in degrees Fahrenheit at the start of the race. 21. Explain what the point (60, 40) represents in the context of the problem. 22. Determine the domain and range of the function. 23. Given the sequence –3, 6, –12, 24, …determine a7. 24. Circle the following sequences that are arithmetic. I. 3, –1, –5, –9,… II. –1, –3, –7, –13, … III. 8, 15, 22, 28, … 25. Given g(x) = – 3(5 x – 20), evaluate g(7).
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