Question

what is concept of graph ?

Answer 1

hey mate

here is your answer :-

concept of graph

1) axis
2) co-ordinate
3) origin
4) intercept
5) slope

it is diagrammatic representation of given mathematical functions . it represents relation between two variables.

I hope it helps you

Answer 2

in mathematics, graph theory is the study of graphs, which are mathematical structures used to model pairwise relations between objects. A graph in this context is made up of vertices, nodes, or points which are connected by edges, arcs, or lines.