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:
not sure what type you mean but here are options
Step-by-step explanation:
30+4=34
thirty-four
The answer would be c 5 divided by 2/3
2. 6m
3. No, she has 2.8ft of fabric. She is 2.2 yards short... :)
$1.50
I hope this is what you need
