Answer:
D = -6, E = -8 , F = 0
Step-by-step explanation:
standard form = 
now, when circle passes through (3,-1);
⇒ 
⇒ 
...............( equation 1)
when circle passes through (-2,4);
⇒ 
⇒ 
...............( equation 2)
when circle passes through (6,8);
⇒ 
⇒ 
................( equation 3)
by solving these 3 equations , we get;
D = -6, E = -8, F = 0
hence,
standard form =
= 
Answer: y = -2x - 5
Step-by-step explanation:
Answer:
b= -48
Step-by-step explanation:
by transposing,
43=59+b/3
b/3+59=43
b/3=43-59
b/3= -16
b= -16×3
b= -48
therefore the answer is b= -48
hope it helps!!!
PLEASE MARK BRAINLIEST..
Ts A. Congurent only denotes something being of the same shape and size, so if one wouldn't right and the other wasn't they wouldn't be identical, which is what its about.
