Answer:
the answer is 2 hope this helps :>
Answer:

With the vertex 
We see that b = -10 and a = 2 and then the vertes wuld be:

And the best option is:
b. (-10,2)
Step-by-step explanation:
For this problem we have the following function:

And if we compare this expression with the general expression for a parabola given by:

With the vertex 
We see that b = -10 and a = 2 and then the vertes wuld be:

And the best option is:
b. (-10,2)
The answer is -3 because - and - are together plus
Answer:
½
Step-by-step explanation:
There are 6 marbles. 3 are white.
So, it's 3/6 and that's ½
9514 1404 393
Answer:
1/3, 0.5, 4/6, 4/5
Step-by-step explanation:
For the same numerator, the fraction with the larger denominator is the smaller fraction.
0.5 = 1/2
So, we have two fractions with numerators of 1, and two fractions with numerators of 4. The smaller fraction with a numerator of 4 has a numerator that is more than half the denominator, so its value is more than 1/2.
The least-to-greatest order is ...
1/3, 1/2, 4/6, 4/5
In the original number format, this is ...
1/3, 0.5, 4/6, 4/5