For this case we have that by definition, an equation of the second degree is given by:

We have the following equation:

Then, according to the definition above, we have to:

Thus, b equals 5.
Answer:

Option C
Okay lol i lol i i lol lol lol just said that he’s not
Domain is the set of first numbers of the order pairs.
Range is the set of second numbers of the ordered pairs.
Answer:
69.12 ft
Step-by-step explanation:
The formula for circumference of a circle is 2πr
= 2 × 3.142× 11
= 69.12
Hence the circumference of the circle is 69.12 ft