X^2 + 9x -10 = (x -1)(x +10) = (x +(-1)) (x + 10)
p = -1 and q = 10
answer is A.
Answer:
y=4n+2
really sorry if this aint right
Step-by-step explanation:
Answer:
I believe it would be 86 cups left of milk.
Step-by-step explanation:
8 gallons= 128 cups of milk
3 quarts= 12 cups
Plus the 1 cup of milk he had equals 141 of milk in total
Now the customer wants 2 gallons (32 cups of milk), 5 quarts ( 20 cups), and 3 cups which is 55 cups of milk.
Now we minus what the customer bought from what the shop keeper had so:
55-141=86
Answer:
B is answer
Step-by-step explanation:
24/(2+2)
24/4
6
Answer: Ok, i will use the hint provided.
We call x1 and x2 to te two mínima of f, that is 
.
The convexity condition says that, if f is differentiable, then the graph of f(x) lays above all the tangents between X and Y, if Y>X then
where 
.
then, if we took Y = x1 and X = x2, we have 
because f'(x2) = 0.
now if we took Y = x2 and X = x1, we have 
because f'(x1) = 0.
Then, x1 = x2. Which implies that we only have one minima.
