Open with Mathematics 30-1 Quiz 1.1 - TS Value PART A: MULTIPLE CHOICE/NUMERICAL RESPONSE 12 This quiz includes multiple choice and numerical response questions. For multiple choice questions, select the best answer. For numerical response questions, enter the numerical values into the space provided. 1. Which function is a radical function? A. /x) =4vx+5 -2 B. f(x) = 475 -x C. {(x) = 4x//5 - 2 D. f(x) = 4/5-2 Hint: Review the definition of a radical function provided in part 1 of this lesson. 2. Suppose the average number of apples consumed each year by a single person can be modelled by the function M(x) = > 22x + 180 + 20. What is the range of this function? -90 A. FS - 11 -90 B. 11 G. y = 20 D. y 2 20 Hint: Range refers to the acceptable output, or y-values. 3. The domain and range of the function /(x) =- 3x - 1 , respectively, are A. x 2 1 and A(x) 2 0 B. x 2 1 and Ax) s Q C. x