Final answer:
To match each function with the given points, substitute the x-coordinate of each point into the function and check if it matches the y-coordinate.
Step-by-step explanation:
To match each function with the given points, we need to substitute the x-coordinate of each point into the function and check if it matches the y-coordinate.
For the function f(x) = 2x - 5:
Substituting (5,5): f(5) = 2(5) - 5 = 10 - 5 = 5, which matches the y-coordinate of 5.
Substituting (1,1): f(1) = 2(1) - 5 = 2 - 5 = -3, which does not match the y-coordinate of 1.
Therefore, the point (5,5) is matched by the function f(x) = 2x - 5.