Vas happenin!!
A proper function is when the x value is NOT repeating
This choice is repeating X’s. So it’s not a function
Hope this helps
-Zayn Malik
Answer:
$36.00 markup
Step-by-step explanation:
$72 x 50% (0.50) = $36.00
Answer : X^2+6x+9
(X+3)(x+3)
X is equal to -3.2 and y is equal to -8