Hello, I don't know if the answers are right and I still need help on other questions

Quiz 1.1 -TS ematics 30-1 PART A: MULTIPLE CHOICE/NUMERICAL RESPONSE 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? Radical Function : contains cquare root f (x) = 4vx+5-2 F (x) = J(4-*) f( x) = 475-x D. f(xx) = 4x15 -2 f(x) = 45-2 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) = v22x + 180 + 20. What is the range of this function? A. y S . -90 M ( x 1 = $7x+ 180 + 20 11 2 B. y z - -90 11 you = 22 * + 180 C. y - 20 220 - 22 x D. y 2 20 * = 10 Hint: Range refers to the acceptable output, or y-values. 3. The domain and range of the function f( x) =- 3 v x - 1, respectively, are A. x 1 and f(x) 2 D : 5 x 1 x 2 13 B . x 1 and f(x)