2 3 7 1. Find the domain and range of the function f (x) = 7x+2 Domain : + Range : 2. Find the domain and range of the function f (x) = V2x - 2 nd Range Domain : () Range : I 3. Find the domain and range of the function f(x) = x + 3x +2 Domain : Range : 4. Use the vertical line test to determine if y is a function of x x2 + y = 16 Is this a function? 5. Use the vertical line test to determine if y is a function of x 3 y E- - 2X