Answer:
it is the increment or decrement operator in computer then i explained your questions
For the tree, it would be 2ft, because 1:15 means for that every 15 feet the tree is in real life, the model would be 1 foot. with the door it would be 150inch, (10inch x 15= 150inch
Answer:
A
Step-by-step explanation:
Answer:
not a function
Step-by-step explanation:
This will not pass the vertical line test, so it is not a function