Question

HELP ME PLEASE PLEASE PLEASE​

Answer 1

• See below

Explanation:

• A → Rational function = function with rational variables
• B → Rational equation = equation with rational variables
• C → Rational inequality = inequality with rational variables
• D → None of these = variables with roots

Grouped as following:

• A ⇒ 4, 5, 13
• B ⇒ 1, 2, 8, 11, 15
• C ⇒ 3, 6, 12
• D ⇒ 7, 9, 10, 14