Answer:
A. No, because two points with the same x-value have different y-values.
Step-by-step explanation:
No, because it doesn't pass the Vertical Line Test:
15% of $49.64
=> 15/100 × 49.64
=> $7.446.
<u>After rounding to the nearest ten</u>,
=> <u>$7.5</u>
Good to know, I think?
