Prove or disprove each of the following statements. (a) If G has no bridges, then G has exactly one cycle.
(b) If G has no cut vertices, then G has no bridges.
(c) If G has no bridges, then G has no cut vertices.

Iam pretty sure its a sorry if im wrong

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!