Which of the following best describes the ordered pairs listed below?

(-1, -3), (2, -9), (5, -15), (8, -21)
A.
neither a relation nor a function
B.
both a relation and a function
C.
function only
D.
relation only

Astudent has created the give circuit diagram. it consists of a battery, a resistor, and a light bulb. in one minute, 1.2c of charge flows through the resistor. how much charge flows through the light bulb in one minute?