Answer:
???? i dont understand
Step-by-step explanation:
i think yes
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)
Answer:$133.455
Step-by-step explanation:
Answer:
4/5 , 40/50, 80/100
Step-by-step explanation:
Answer:
unclear man, u cant add them together sorry
Step-by-step explanation: