Answer:
No Solutions
Step-by-step explanation:
Answer:
Undefined
Step-by-step explanation:
No multiplicative inverse exists for 0
Answer:
113.04
Step-by-step explanation:
the equation for the area of a circle is pie times radius squared
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)