Answer:
The equation of circle C is ( x-5 )2 + ( y-7 )2 = 80 .
Step-by-step explanation:
Standard form is y=mx+b
y=9x+4
no it is not simplified because there are two y values
Answer:
(
,
)
Step-by-step explanation:
For this you use the midpoint formula

the points would be (2,1) and (5,2)
The midpoint would be (
,
)
Answer:
Step-by-step explanation:
18 7/8 - 14 7/9
18 63/72 - 14 56/72
= 4 7/72
answer is B