Final answer:
The method commonly used to approximate solutions of a function graph without finding exact values is Euler's Method.
Step-by-step explanation:
The method commonly used to approximate solutions of a function graph without finding exact values is B) Euler's Method. Euler's method is a numerical method that uses small steps to estimate the values of a function at different points. It is based on the concept of linear approximation.
Euler's method involves taking small steps along the tangent line at each point on the graph to estimate the values of the function. By repeating this process over multiple steps, an approximation of the function's graph can be obtained.
The analytical technique for solving this problem, such as using Euler's Method, is potentially more accurate than the graphical technique because it allows for a more precise calculation that takes into account specific intervals and the behavior of the function at each point.