1.Using the linear regression equation, predict the number of suitcases on a plane with 500 people. The table below shows the number of people, p, and suitcases, s, on 8 airplanes 2.Determine the axis of symmetry and vertex of the quadratic function f(x) = 3x^2- 6x +2 3.Find the inverse of the function f(x)=3x-2. 4.Would the following function be considered one-to-one? Explain your reasoning.

500 people. The table below shows the number of people, p, and a 375 p 63 115 153 192 224 297 331 S 278 302 500 586 712 112 209 379 10. Determine the axis of symmetry and vertex of the quadratic function f(x) = 3x - 6x + 2. 0.5 Axis of symmetry: Vertex: 0.5 11. Find the inverse of the function f(x) = 3x - 2. 2. Would the following function be considered one-to-one? Explain your reasoning. Domain Range