Question

8/10
how can you verify that two different-looking function definitions are equivalent?
by checking the common difference
by graphing the functions
by checking the first term
by algebraic manipulation

Explanation:

To verify equivalence of two function definitions, algebraic manipulation rearranges one function's expression to match the other, confirming they are mathematically identical. Graphing can also work but is less precise for all cases, while checking common difference or first term only applies to specific function types (like sequences) and doesn't confirm full equivalence. Algebraic manipulation is a general, reliable method.

Answer:

By algebraic manipulation
By graphing the functions