Answer:
Step-by-step explanation:
y - x / xy
Answer: 1000
____________________________________________________________
kilogram, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38 ... 1 kg = 1000 grams.
we have
we know that
The zeros of the function are the values of x when the values of the function is equal to zero
In this problem the apparent zeros are
For
1. Not a function.
2. This is a function.
3. This is a function.
1. 13 maps on to 4 and -4 so not a function.
2 and 3 - these both pass the vertical line test so they are functions.