Vertex form is basically commplete the square
y=a(x-h)^2+k
y=x^2+14x+4
take 1/2 of 14 and square it, (7^2=49)
add that and its negative to right side
y=x^2+14x+49-49+4
factor perfect squaer
y=(x+7)^2-49+4
y=(x+7)^2-45
answer is A
Answer:
4/4 quarters
Step-by-step explanation:
hope this will help you
The answer will be A due to them being on opposite sides with the triangle having adjacent measures so both of those angles given provide the same measure
Answer:
what does the fox say???!!
Step-by-step explanation:
I suppose the / are absolute value lines.... so ill answer it that way, -(-2) simplifies to 2. -/-2/ simplifies to -2
