No it isn't.
Explanation:
x/y * y = (y-6) * y
x = y^2 - 6y
A function gives just one y for every x
In this case there will always be 2 y's for every x
Example:
y can be
y = 6
or
y =−6
(0,-6) & (0,6)
uhm i think its 15 cause you just add them all i guess
The answer is both all real numbers less than 0 and all real numbers greater than 0
Answer:
2 nickels 3 dimes 5 quarters
Step-by-step explanation: