Please help me, I’ll mark brainliest. Look at the picture ^

function,not a function,not a function,function,function,not a function

Step-by-step explanation:

A function is a relation in which each input has only one output. : y is a function of x, x is not a function of y (y = 9 has multiple outputs). ... : y is not a function of x (x = 1 has multiple outputs), x is not a function of y (y = 2 has multiple outputs).

Step-by-step explanation:

First one is function

Second one not a function nor is the third one

4th and 5th is a function and the last one is not a function

a orange at the grocery store idk what other product that could be

answer: 8

step-by-step explanation: if you add the possibilities 5 different flavor and 3 different sizes 5+3=8