10. Which represents a function?

D

Step-by-step explanation:

Use the vertical line test to see if it a function. If the vertical line passes through 2 or more points, then it not a function. If only one point, it is a function.

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

only 10/60 isn't equivalent

hope this : )