y = x² - 12x + 8
First step is to move the 8 to the other side by subtract 8 from both sides. This gives you:
y - 8 = x² - 12x
Now we complete the square. Divide the b term (in this case 12) by 2, then square the result. You will then add that square to both sides. This gives you:
y - 8 + 36 = x² - 12x + 36
Combine like terms and factor:
y + 28 = (x - 6)²
y = (x - 6)² - 28. Option A should be your answer.
Answer:
-2
Step-by-step explanation:
m=y2-y1/x2-x1
m=23-15/6-10
m=8/-4
m=-2
Answer:
1/32
Step-by-step explanation:
P(heads) = 1/2
P(5 heads) = (1/2)⁵ = 1/32
