Continue each pattern with the next two numbers.
2.11,13,16,20,25,31,38?

the next two numbers would be: 46 and 55

Step-by-step explanation:

the pattern is adding. you added 2 to 11, 3 to 13, 4 to 16, 5 to 20, 6 to 25, and 7 to 31.

so you just add 8 to 38, and add 9 to whatever you got when you added 8 to 38, which was 46

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value