Answer:
The y-intercept is (0,-6), the vertex is (4,2)
Step-by-step explanation:
i have this question rn please i need help by any chance if u got the answers
Step-by-step explanation:
The correct answer is B: -4
Answer:
A)
Step-by-step explanation:
the solution of a squared equation is
x = (-b ± sqrt(b² - 4ac)) / (2a)
in our case
a = 1
b = 8
c = 22
x = (-8 ± sqrt(64 - 88))/2 = (-8 ± sqrt(-24))/2 =
= (-8 ± sqrt(4×-6))/2 = (-8 ± 2×sqrt(-6))/2 =
= -4 ± sqrt(-6) = -4 ± i×sqrt(6)
Answer:
208.00015
Step-by-step explanation:
Use a calculator. I'm sorry, there's no other way
