Answer:
y = 2(x – 2)2 +1
Step-by-step explanation:
hello :
y = 2(x – 2)2 + 1 = 2(x²-4x+4)+9 =2x²-8x+8+1
y= 2x²-8x+9
[4^7/5^2]³ = 4^21/5^6
When a power is raised to an other power, you multiply these 2 powers
Answer: 4^21/5^6
Answer:
y = - 10
Step-by-step explanation:
Given that y varies directly with x then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = 2 when x = - 4, that is
2 = - 4k ( divide both sides by - 4 )
= k, that is
k = -
y = - x ← equation of variation
When x = 20, then
y = - × 20 = - 10
13,907 is going to be your answer since we do 12000 + 8000 + 1000 + 400 (1400) + 7, which gives you 13,907 for the answer.
Hope this helped!
Nate