Answer:
b = 6i then a = -6i
b = -6i then a = 6i
Step-by-step explanation:
a+b=0
ab=36
a = -b
a(b) = 36
-b * b = 36
- b^2 = 36
b^2 = -36
Take the square root of each side
sqrt(b^2) = sqrt(-36)
b =± 6i
a = - (± 6i)
so b = 6i then a = -6i
b = -6i then a = 6i
646/3=x
To check it: x*3 should =646
12+25+45+65+34
= 181
Must click thanks and mark brainliest
Answer:
A
Step-by-step explanation:
a hyperbola is used in the form
(x-h)^2/a^2 - (y-k)^2/b^2
in this case h=1 k=2 a=6 b=8
since the x part comes first, use y = +-(b/a)(x-h) + k to find the asymptotes
we get y = +-(4/3)(x-1) + 2
multiply out the 4/3 to get
for +: (4x-4)/3 + 2
for -: (-4x+4)/3 + 2
change 2 to 6/3 and combine:
for +: 4x+2/3
for -: (-4x+10)/3
