Answer:
To do this, you imagine a vertical (up and down) line moving across your graph from left to right. It should only be touching the line at one point at a time. If it is touching more than one point on the line at a time, the line is not a valid function. The first line and its inverse both pass the test.
Step-by-step explanation:
Answer:
1 penny 3 nickels 2 dimes = 36 cents
quarter
Step-by-step explanation:
Answer:
the answer is 11
you need to add 9 with 2
i think the KFC thecnique cant be use in this question
Answer:
I don't know
Step-by-step explanation:
I don't know
