Identify the equation of the circle that has its center at (-16, 30) and passes through the origin. show work and explain said work/the process, !

we are given

center=(h,k)=(-16,30)

so, h=-16 and k=30

and it passes through origin (0,0)

so, radius will be distance between (-16,30) and (0,0)

now, we can use standard equation of circle

we will get

...........Answer

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

it's a proportional graph.

step-by-step explanation:

8 x 5 = 40         (and you have -8x and -5y)

x= absiss

y= orderly

so you have a proportional graph.