dang that must suck i hope paimons doing ok and her mom needs to be helped in some way i might know where this is going but maybe her mom didnt have a dad or a mom growing up or maybe paimons mom wasnt parented good as a kid but what ever it is i hope she gets trough it all
Yes. A rectangle can have any amount of width.
Ah! can you maybe make a new question and include a picture, this is hard to decipher
Answer:
The standard equation is y=ax^2+bx+k and the vertex way is y=a(x-h)(x-h)+x
so the coordinate for x is -b/2a, for your problem a=-4 b=-16 so the coordinate for x is -(-16)/(2*(-4))=-2. Now you have to replace x=-2 in your equation y=-4(-2)^2-16(-2)-11= 5.
The vertex is (-2, 5)
Step-by-step explanation: