it's answer is 82 but I think
it will wrong
Answer:
D is the correct answer.
Step-by-step explanation:
When given points, one way to tell if it is a function is to see if the x-coordinate changes. If all the x-coordinates are different, then it is a function. If there is a group of x-coordinates that are the same, then you need to check the y-coordinate. If the y-coordinate is the same with the same x-coordinate, then it is still a function [Example: (12, 15), (12, 15) is a function, but (12, 15), (12, 18) is not)
Answer:
4, A fraction is the numerator divided by the denominator.
Step-by-step explanation:
Fractions do not involve multiplying! It is dividing, so we can rule out all the multiplication related questions.
The top number of a fraction is the numerator<u><em> 2</em></u>/3.
The bottom number is the denominator 2/<em><u>3.</u></em>
The / is a sign of division.
So, 1 is wrong and 4 is right.