Answer: 64
Step-by-step explanation:
Answer:
vertex = (1, - 9 )
Step-by-step explanation:
The equation of a parabola in vertex form is
f(x) = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
Given
f(x) = x² - 2x - 8
To complete the square
add/ subtract ( half the coefficient of the x- term )² to x² - 2x
f(x) = x² + 2(- 1)x + 1 - 1 - 8
= (x - 1)² - 9 ← in vertex form
with vertex = (1, - 9 )
Answer:
13
Step-by-step explanation:
16*26 = 416
Converting fl oz to quarts is x/32
16/32 = 0.5 quarts
416/32 = 13
Not sure about the second question, but for the first one x=21
I’ve never heard of a similarity statement, so sorry about that. Good luck man!
Answer:
1 7/12
Step-by-step explanation:
here you go :)
