Answer:
A
Step-by-step explanation:
2(75)= 150
3(50)=150
5(30)=150
6(25)=150
10(15)=150
Answer:
I guess is
Step-by-step explanation:
False I guess
Answer:
b
Step-by-step explanation: you really want this part bro?
Answer:
y = (x + 8)² + 6
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
To obtain this form use the method of completing the square
add/subtract (half the coefficient of the x- term )² to x² + 16x
y = x² + 2(8)x + 64 - 64 + 70
= (x + 8)² + 6 ← in vertex form