Answer:
The first table
Step-by-step explanation:
You have to make sure that x is unique throughout.
First Table: the inputs are 2, 4, 6, 7
each input value is different or unique
Second Table: input values are 3, 5, 3, 5
three and five repeat themselves, so there is not a function
Third Table: input values are -2, 0, 1, -2
negative 2 repeats itself so it is not unique
The part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.
Jackson’s puppy would gain 80 pounds in 40 weeks
Answer:
look at attached image, hope this helps! :)
