Multiple choice [communications 8 marks-2 marks each]

Full Name: Date: MBF3C21 Exit Card 7.4 Exponential Relations Marks: / 10 [COMM] Modified True/False [Communications 2 marks] Indicate whether the statement is true or false. If false, change the identified word or phrase to make the statement true. 1. In the relation = 6*, ifb > 1 and b # 1, then the graph increases from left to right. Multiple Choice [Communications 8 marks--2 marks each] Identify the choice that best completes the statement or answers the question. Use only Capital Letters. 2. Which statement is true about the graph of the exponential relationship ) = 120(3)" ? A. The graph starts at the origin. B. The maximum value is 120. C. There is no x-intercept. D. The graph decreases from left to right. 3. Which statement is true about the graph of the exponential relationship ) = 240(3) ? A. The graph starts at the origin. C. The x-intercept is 3. B. The maximum value is 240. D. The y-intercept is 240. 4. Which statement best describes the shape of the graph of A. The y -intercept is 25 and the graph decreases from left to right. B. There is no y -intercept and the graph decreases from left to right. C. The x-intercept is 0 and the graph increases from left to right. D. There is no x -intercept or y -intercept and the graph decreases from left to right. 5. Which statement best describes the shape of the graph of ) = 25(4)" ? A. The y -intercept is 25 and the graph decreases from left to right. B. There is no y -intercept and the graph decreases from left to right. C. The x-intercept is 0 and the graph increases from left to right. D. The y -intercept is 25 and the graph increases from left to right