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
Your answer will be 125 x^6 y^12 z^3
Go to where 30 degrees is on the unit circle and find the y-coordinate. That is sin30.
Answer: I don't see the amount per football
Step-by-step explanation:
Slope of <span>y= x/6-5 = 1/6</span>
