Answer:
Step-by-step explanation:
3n=3
Divide by 3
N=1
To find the x value of the vertex we do:
x =

if your quadratic function is in the form ax² + bx + c = y
x =

x =

Now we plug this x into the equation and solve for y.
y =

y =

y =

y =

y =

y =

Your vertex (if my math is correct) is at
the answer for this would be the last one. two rays that meet at a end point.
hope this helps!
Answer: it's f(x)=|x+6|
Step-by-step explanation: