Question

Mary is analyzing a quadratic function f(x) and a linear function g(x). Will they intersect?

Answer 1

Yes, at positive x-coordinates.
Yes, at negative x-coordinates.
Yes, at negative and positive x-coordinates.
No, they will not intersect.

Answer 2

so look at the graph, does it pass through any of the points that make the linear relationship

so does the parabola pass through (1, -1), (2, 0) or (3, 1), or are these points inside the parabola?