Answer:
90000
Step-by-step explanation:
I put 4000 times 6 years then added that to 66000 then got 90000.
Write x-4 instead of y.
x²+(x-4)²=40
x²+x²-8x+16=40
2x²-8x-24=0
x²-4x-12=0
(x-6)(x+2)=0
x=6 or x=-2
for x=6, y=6-4 = 2
for x=-2, y=-2-4 = -6
Answer:
The new equation is y= (x-3)
Step-by-step explanation: we know that the point (1, 1) is moved to (4,1).
So, the rule of the translation is: 
that means the translation is 3 units to the right
Answer:
(12, 6 )
Step-by-step explanation:
To find M use the Section formula
=
=
= 12
=
=
= 6
M = (12, 6 )
Hello,
y=k(x-0)²+4
if x=1 then y=-3
==> -3=k*1+4==>k=-7
y=-7x²+4