I don’t see a picture to answer this
Answer:
I dont know what you mean wdym...
Step-by-step explanation:
3 x 7 because three, seven times is 21
$6 is 20% of a $30 haircut
It is possible for two different inputs to give you the same output. For example, -2 and 2 produce the same result: 5.
it is not possible to derive two different outputs from the same input. This is because a) is a function making it impossible to have two outputs and b) for each value, if you square it, you only get one value, then adding one, making it one certain value.