Answer:
-3/4 and 1/-2 is the correct answer.
Step-by-step explanation:
Answer: 1/3
Step-by-step explanation: there is a 1 out of 3 chance to land on 2
A b is no slope and kL is undefined
1 is not even yet it is a factor of 8. Alice is wrong.
Answer:
36
Step-by-step explanation:
The maximum height is the y-coordinate of the vertex
given a quadratic in standard form : ax² + bx + c : a ≠ 0
then the x-coordinate of the vertex is
= - 
y = - x² + 20x - 64 is in standard form
with a = - 1, b = 20 and c = - 64, hence
= -
= 10
substitute x = 10 into the equation for y
y = - (10)² + 20(10) - 64 = 36 ← max height