I need help with This question “which is a valid prediction about the continuous function f(x)?

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4