To find out where two functions meet using their graphs, you can follow these simple steps:

1. Graph Both Functions: Start by drawing both functions on the same graph. For example, you might draw $f(x) = x^2$ and $g(x) = 2x + 1$.

2. Look for Intersections: See where the graphs cross each other. The spots where they meet are the answers to $f(x) = g(x)$.

3. Estimate Coordinates: Try to guess the $x$ and $y$ values at these meeting points.

4. Confirm with Algebra: It’s a good idea to solve the equations using math as well. This way, you can double-check the points you found on the graph.