Answer:
<h2>
k = 3</h2>
Step-by-step explanation:
The vertex is (d, e)
for quadratic function: f(x) = ax² + bx + c we have:
d = -b/a and d = (x₁ + x₂)/2
a = 1, b = k, x₁ = -4, x₂=-2
so:
d = -b/a = -k/1 = -k and d = (x₁ + x₂)/2 = (-4-2)/2 = -3
-k = -3
k = 3
Hello from MrBillDoesMath!
Answer:
1 cubic inch.
Discussion:
If each side of the sugar cube is 1, the volume, which is the product of the length, width, and height, equals
1 * 1 *1 =
1 cubic inch.
Thank you,
MrB
Answer:
56:190
Step-by-step explanation:
That's the ratio?
I'm not sure what the question is asking.
Answer:
15
Step-by-step explanation:
